GRID M10-1B vs Radeon HD 7870M

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.

GRID M10-1B vs Radeon HD 7870M 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.

GRID M10-1B vs Radeon HD 7870M: Pros, Cons & Final Verdict

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

GRID M10-1B

2015

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 0.6 vs 0 G3D/$ ($2,500 MSRP vs Unknown MSRP).

Trade-offs

❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌400% higher power demand at 225W vs 45W.

Radeon HD 7870M

2012

Why buy it

✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).
✅Draws 45W instead of 225W, a 180W reduction.

Trade-offs

❌2012 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 0 vs 0.6 G3D/$ (Unknown MSRP vs $2,500 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 7870M is the faster gaming card right now based on the synthetic data we have. It leads by 0.2% in PassMark G3D (1,507 vs 1,504), which is the best performance signal available in this matchup.

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

GRID M10-1B is the safer long-term pick for 2026 and beyond. The case is simple: a newer 2015 generation instead of 2012. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

GRID M10-1B makes the most sense today based on the pricing and value data we have for this matchup. Radeon HD 7870M still makes more sense if max raw gaming performance matters more than value.

GRID M10-1B vs Radeon HD 7870M Technical Specifications

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

GRID M10-1B

The GRID M10-1B is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 557 MHz to 1178 MHz. It has 2048 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,504 points.

Radeon HD 7870M

The Radeon HD 7870M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 800 MHz. It has 640 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,507 points.

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Graphics Performance

The GRID M10-1B scores 1,504 and the Radeon HD 7870M reaches 1,507 in the G3D Mark benchmark — just a 0.2% difference, making them near-identical in rasterization performance. The GRID M10-1B is built on Maxwell 2.0 while the Radeon HD 7870M uses GCN 1.0, both on a 28 nm process. Shader units: 2,048 (GRID M10-1B) vs 640 (Radeon HD 7870M). Raw compute: 4.825 TFLOPS (GRID M10-1B) vs 1.024 TFLOPS (Radeon HD 7870M).

Feature	GRID M10-1B	Radeon HD 7870M
G3D Mark Score	1,504	1,507
Architecture	Maxwell 2.0	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	2048+220%	640
Compute (TFLOPS)	4.825 TFLOPS+371%	1.024 TFLOPS
ROPs	64+300%	16
TMUs	128+220%	40
L1 Cache	768 KB+380%	160 KB
L2 Cache	2 MB+700%	0.25 MB

✨

Advanced Features (DLSS/FSR)

Feature	GRID M10-1B	Radeon HD 7870M
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

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Video Memory (VRAM)

The GRID M10-1B has 512 MB of VRAM, while the Radeon HD 7870M carries 2 GB. Radeon HD 7870M gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the GRID M10-1B and System on the Radeon HD 7870M. L2 Cache: 2 MB (GRID M10-1B) vs 0.25 MB (Radeon HD 7870M) — the GRID M10-1B has significantly larger on-die cache to reduce VRAM reliance.

Feature	GRID M10-1B	Radeon HD 7870M
VRAM Capacity	0.5 GB	2 GB+300%
Memory Type	GDDR5	Shared
Bus Width	64-bit	System
L2 Cache	2 MB+700%	0.25 MB

🔌

Power & Dimensions

The GRID M10-1B draws 225W versus the Radeon HD 7870M's 45W — a 133.3% difference. The Radeon HD 7870M is more power-efficient. Recommended PSU: 350W (GRID M10-1B) vs 350W (Radeon HD 7870M). Power connectors: PCIe-powered vs 1x 6-pin.

Feature	GRID M10-1B	Radeon HD 7870M
TDP	225W	45W-80%
Recommended PSU	350W	350W
Power Connector	PCIe-powered	1x 6-pin
Length	1mm	—
Slots	0	—
Perf/Watt	6.7	33.5+400%

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Value Analysis

The newer card here is GRID M10-1B (2015 vs 2012).

Feature	GRID M10-1B	Radeon HD 7870M
MSRP	$2500	—
Codename	GM204	Heathrow
Release	August 30 2015	April 24 2012
Ranking	#525	#765

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