Home GPU Comparison AMD Radeon HD 7970M vs NVIDIA GeForce MX250

AMD Radeon HD 7970M vs NVIDIA GeForce MX250

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7970M and 2GB VRAM GeForce MX250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970M 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 48.06GB/s)
896 additional rendering cores
NVIDIA GeForce MX250 's Advantages
Boost Clock1038MHz
Lower TDP (10W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 7970M +173%
2.176 TFLOPS
GeForce MX250
0.797 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Unknown
London
Generation
GeForce MX
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x4

Clock Speeds

-
Base Clock
937 MHz
-
Boost Clock
1038 MHz
1200 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
48.06GB/s

Render Config

-
SM Count
3
20
Compute Units
-
1280
Shading Units
384
80
TMUs
24
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
512 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
16.61 GPixel/s
68.00 GTexel/s
Texture Rate
24.91 GTexel/s
-
FP16 (half)
12.46 GFLOPS
2.176 TFLOPS
FP32 (float)
797.2 GFLOPS
136.0 GFLOPS
FP64 (double)
24.91 GFLOPS

Graphics Processor

Wimbledon
GPU Name
GP108B
Wimbledon XT (216-0836036)
GPU Variant
-
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
2.8 billion
Transistors
1.8 billion
212 mm²
Die Size
74 mm²

Board Design

100W
TDP
10W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
5.1
Shader Model
6.4

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