Radeon R7 +8G vs Radeon Ryzen 7 3700U

Radeon R7 +8G vs Radeon Ryzen 7 3700U Performance Spectrum

Radeon R7 +8G

0.5 GB 30

1,191

0.0%

Radeon HD 2900 XT

Radeon R7 A8-7680

Radeon R7 PRO A10-9700E

1,217

+2.2%

About G3D Mark

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.

Radeon R7 +8G vs Radeon Ryzen 7 3700U FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

Radeon R7 +8G vs Radeon Ryzen 7 3700U: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Radeon R7 +8G

2015

Why buy it

✅Costs $301 less on MSRP ($49 MSRP vs $350 MSRP).
✅Delivers 599% more G3D Mark for each dollar spent, at 24.3 vs 3.5 G3D/$ ($49 MSRP vs $350 MSRP).
✅Draws 30W instead of 100W, a 70W reduction.

Trade-offs

❌Lower average FPS than Radeon Ryzen 7 3700U across 37 tracked games in our benchmark data.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon Ryzen 7 3700U

2015

Why buy it

✅80.2% more average FPS across 37 tracked games in our benchmark data.

Trade-offs

❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
614.3% HIGHER MSRP
$350 MSRPvs$49 MSRP
❌Lower G3D Mark per dollar, at 3.5 vs 24.3 G3D/$ ($350 MSRP vs $49 MSRP).
❌233.3% higher power demand at 100W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Ryzen 7 3700U is the faster gaming card right now. In our data, it leads by 80.2% in average FPS across 37 tracked games in our benchmark data and by 2.2% in PassMark G3D (1,217 vs 1,191), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

Radeon R7 +8G is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

Radeon R7 +8G makes the most sense to buy today. It is $301 cheaper on MSRP at $49 vs $350, and it leads G3D-per-dollar by 599% (24.3 vs 3.5), which is enough to swing the recommendation its way. Radeon Ryzen 7 3700U still makes more sense if max raw gaming performance matters more than value.

Radeon R7 +8G vs Radeon Ryzen 7 3700U Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Radeon R7 +8G

The Radeon R7 +8G is manufactured by AMD. It was released in May 5 2015. It features the GCN 1.0 architecture. The core clock ranges from 900 MHz to 915 MHz. It has 640 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,191 points.

Radeon Ryzen 7 3700U

The Radeon Ryzen 7 3700U 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: 1,217 points. Launch price was $149.

⚡

Graphics Performance

The Radeon R7 +8G scores 1,191 and the Radeon Ryzen 7 3700U reaches 1,217 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance. The Radeon R7 +8G is built on GCN 1.0 while the Radeon Ryzen 7 3700U uses GCN 1.0, both on a 28 nm process. Shader units: 640 (Radeon R7 +8G) vs 1,024 (Radeon Ryzen 7 3700U). Raw compute: 1.171 TFLOPS (Radeon R7 +8G) vs 1.997 TFLOPS (Radeon Ryzen 7 3700U). Boost clocks: 915 MHz vs 975 MHz.

Feature	Radeon R7 +8G	Radeon Ryzen 7 3700U
G3D Mark Score	1,191	1,217+2%
Architecture	GCN 1.0	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	640	1024+60%
Compute (TFLOPS)	1.171 TFLOPS	1.997 TFLOPS+71%
Boost Clock	915 MHz	975 MHz+7%
ROPs	16	32+100%
TMUs	40	64+60%
L1 Cache	160 KB	256 KB+60%
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon R7 +8G	Radeon Ryzen 7 3700U
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)

Both cards ship with 512 MB of video memory. Memory bus width is 128-bit on the Radeon R7 +8G and System on the Radeon Ryzen 7 3700U. L2 Cache: 256 KB (Radeon R7 +8G) vs 512 KB (Radeon Ryzen 7 3700U) — the Radeon Ryzen 7 3700U has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon R7 +8G	Radeon Ryzen 7 3700U
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System
L2 Cache	256 KB	512 KB+100%

🔌

Power & Dimensions

The Radeon R7 +8G draws 30W versus the Radeon Ryzen 7 3700U's 100W — a 107.7% difference. The Radeon R7 +8G is more power-efficient. Recommended PSU: 350W (Radeon R7 +8G) vs 350W (Radeon Ryzen 7 3700U). Power connectors: PCIe-powered vs None.

Feature	Radeon R7 +8G	Radeon Ryzen 7 3700U
TDP	30W-70%	100W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	None
Length	168mm	—
Height	111mm	—
Slots	1	—
Temp (Load)	75	—
Perf/Watt	39.7+225%	12.2

💰

Value Analysis

At launch, the Radeon R7 +8G came in at $49, while the Radeon Ryzen 7 3700U launched at $350. On MSRP, Radeon R7 +8G was 86% cheaper ($301 less). Performance per dollar on MSRP (G3D Mark / MSRP): 24.3 (Radeon R7 +8G) vs 3.5 (Radeon Ryzen 7 3700U) — the Radeon R7 +8G offers 594.3% better value.

Feature	Radeon R7 +8G	Radeon Ryzen 7 3700U
MSRP	$49-86%	$350
Performance per Dollar	24.3+594%	3.5
Codename	Tropo	Trinidad
Release	May 5 2015	June 18 2015
Ranking	#737	#467

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