G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

Radeon R7 A8-7690K

2015

Why buy it

✅Costs $70 less on MSRP ($80 MSRP vs $150 MSRP).
✅Delivers 83.5% more G3D Mark for each dollar spent, at 14.3 vs 7.8 G3D/$ ($80 MSRP vs $150 MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).

Trade-offs

❌Very weak future-proofing: 2015-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌566.7% higher power demand at 100W vs 15W.

Radeon RX Vega 10 Ryzen 7 3700C

2020

Why buy it

✅Draws 15W instead of 100W, a 85W reduction.
✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌Very weak future-proofing: 2020-era hardware with Unknown of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌
87.5% HIGHER MSRP
$150 MSRPvs$80 MSRP
❌Lower G3D Mark per dollar, at 7.8 vs 14.3 G3D/$ ($150 MSRP vs $80 MSRP).

Radeon R7 A8-7690K

2015

Radeon RX Vega 10 Ryzen 7 3700C

2020

Why buy it

✅Costs $70 less on MSRP ($80 MSRP vs $150 MSRP).
✅Delivers 83.5% more G3D Mark for each dollar spent, at 14.3 vs 7.8 G3D/$ ($80 MSRP vs $150 MSRP).
✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).

Why buy it

✅Draws 15W instead of 100W, a 85W reduction.
✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.

Trade-offs

❌Very weak future-proofing: 2015-era hardware with 512 MB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌566.7% higher power demand at 100W vs 15W.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌Very weak future-proofing: 2020-era hardware with Unknown of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌
87.5% HIGHER MSRP
$150 MSRPvs$80 MSRP
❌Lower G3D Mark per dollar, at 7.8 vs 14.3 G3D/$ ($150 MSRP vs $80 MSRP).

Quick Answers

So, is Radeon RX Vega 10 Ryzen 7 3700C better than Radeon R7 A8-7690K?

Yes, but this is not really about a huge raw performance gap. The broader synthetic picture is also very close at 1,141 vs 1,166 in G3D Mark. The bigger reason to prefer Radeon RX Vega 10 Ryzen 7 3700C is the overall package: you are getting a newer generation, FSR upscaling, plus much lower power draw (15W vs 100W).

Which one is more future-proof for 2026 and beyond?

Radeon R7 A8-7690K is the more future-proof choice for 2026 and beyond. You are getting more VRAM at 512 MB instead of Unknown. That extra memory headroom makes it the safer pick for newer games, heavier textures, and higher settings over time.

Which one is the smarter buy today, not just the cheaper card?

Radeon RX Vega 10 Ryzen 7 3700C is the smarter buy by a wide margin. Radeon RX Vega 10 Ryzen 7 3700C is about 87.5% more expensive on MSRP at $150 MSRP versus $80 MSRP, and you are getting 2.2% higher G3D Mark. Radeon R7 A8-7690K really only makes sense now as a very cheap stopgap or a used-market placeholder.

When does Radeon R7 A8-7690K make more sense than Radeon RX Vega 10 Ryzen 7 3700C?

Yes. Radeon R7 A8-7690K is still an excellent gaming GPU in 2026: it is still comfortable for 1080p and decent for 1440p, though 4K is more situational. It makes more sense if your priority is future-proofing and staying closer to $80 MSRP more than squeezing out the extra headroom of Radeon RX Vega 10 Ryzen 7 3700C. The trade-off is that Radeon RX Vega 10 Ryzen 7 3700C currently gives you 2.2% higher G3D Mark. Radeon R7 A8-7690K still holds the G3D-per-dollar lead, so the performance win comes with a real value premium.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon R7 A8-7690K Benchmark Check

Radeon RX Vega 10 Ryzen 7 3700C Benchmark Check

Path of Exile 2

Preset	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
1080p
low	51 FPS	52 FPS
medium	41 FPS	42 FPS
high	34 FPS	35 FPS
ultra	26 FPS	26 FPS
1440p
low	39 FPS	39 FPS
medium	31 FPS	31 FPS
high	26 FPS	26 FPS
ultra	19 FPS	20 FPS
4K
low	26 FPS	26 FPS
medium	21 FPS	21 FPS
high	16 FPS	17 FPS
ultra	13 FPS	13 FPS

Open Radeon R7 A8-7690K Open Radeon RX Vega 10 Ryzen 7 3700C

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
1080p
low	51 FPS	52 FPS
medium	41 FPS	42 FPS
high	34 FPS	35 FPS
ultra	26 FPS	26 FPS
1440p
low	39 FPS	39 FPS
medium	31 FPS	31 FPS
high	26 FPS	26 FPS
ultra	19 FPS	20 FPS
4K
low	24 FPS	26 FPS
medium	16 FPS	21 FPS
high	13 FPS	17 FPS
ultra	9 FPS	13 FPS

Open Radeon R7 A8-7690K Open Radeon RX Vega 10 Ryzen 7 3700C

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
1080p
low	51 FPS	52 FPS
medium	41 FPS	42 FPS
high	34 FPS	35 FPS
ultra	26 FPS	26 FPS
1440p
low	39 FPS	39 FPS
medium	31 FPS	31 FPS
high	26 FPS	26 FPS
ultra	19 FPS	20 FPS
4K
low	26 FPS	26 FPS
medium	21 FPS	21 FPS
high	17 FPS	17 FPS
ultra	13 FPS	13 FPS

Open Radeon R7 A8-7690K Open Radeon RX Vega 10 Ryzen 7 3700C

League of Legends

League of Legends

Valorant

Preset	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
1080p
low	51 FPS	52 FPS
medium	41 FPS	42 FPS
high	34 FPS	35 FPS
ultra	26 FPS	26 FPS
1440p
low	39 FPS	39 FPS
medium	31 FPS	31 FPS
high	26 FPS	26 FPS
ultra	19 FPS	20 FPS
4K
low	26 FPS	26 FPS
medium	21 FPS	21 FPS
high	17 FPS	17 FPS
ultra	13 FPS	13 FPS

Open Radeon R7 A8-7690K Open Radeon RX Vega 10 Ryzen 7 3700C

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon R7 A8-7690K and Radeon RX Vega 10 Ryzen 7 3700C

Radeon R7 A8-7690K

The Radeon R7 A8-7690K is manufactured by AMD. It was released in June 18 2015. It features the GCN 1.0 architecture. The boost clock speed is 975 MHz. It has 1024 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,141 points. Launch price was $149.

Radeon RX Vega 10 Ryzen 7 3700C

The Radeon RX Vega 10 Ryzen 7 3700C is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The boost clock speed is 2100 MHz. It has 512 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,166 points.

⚡

Graphics Performance

The Radeon R7 A8-7690K scores 1,141 and the Radeon RX Vega 10 Ryzen 7 3700C reaches 1,166 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Radeon R7 A8-7690K is built on GCN 1.0 while the Radeon RX Vega 10 Ryzen 7 3700C uses Vega, both on 28 nm vs 7 nm. Shader units: 1,024 (Radeon R7 A8-7690K) vs 512 (Radeon RX Vega 10 Ryzen 7 3700C). Boost clocks: 975 MHz vs 2100 MHz.

Feature	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
G3D Mark Score	1,141	1,166+2%
Architecture	GCN 1.0	Vega
Process Node	28 nm	7 nm
Shading Units	1024+100%	512
Boost Clock	975 MHz	2100 MHz+115%
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon R7 A8-7690K comes with 512 MB of VRAM, while the Radeon RX Vega 10 Ryzen 7 3700C has 0 MB. The Radeon R7 A8-7690K offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs System.

Feature	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System

🔌

Power & Dimensions

The Radeon R7 A8-7690K draws 100W versus the Radeon RX Vega 10 Ryzen 7 3700C's 15W — a 147.8% difference. The Radeon RX Vega 10 Ryzen 7 3700C is more power-efficient. Recommended PSU: 350W (Radeon R7 A8-7690K) vs 1W (Radeon RX Vega 10 Ryzen 7 3700C). Power connectors: None vs Integrated.

Feature	Radeon R7 A8-7690K	Radeon RX Vega 10 Ryzen 7 3700C
TDP	100W	15W-85%
Recommended PSU	350W	1W-100%
Power Connector	None	Integrated
Length	1mm	—
Slots	0	—
Perf/Watt	11.4	77.7+582%

💰

Value Analysis

The Radeon R7 A8-7690K launched at $80 MSRP, while the Radeon RX Vega 10 Ryzen 7 3700C launched at $150. The Radeon R7 A8-7690K costs 46.7% less ($70 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 14.3 (Radeon R7 A8-7690K) vs 7.8 (Radeon RX Vega 10 Ryzen 7 3700C) — the Radeon R7 A8-7690K offers 83.3% better value. The Radeon RX Vega 10 Ryzen 7 3700C is the newer GPU (2020 vs 2015).