Home GPU Comparison AMD Radeon HD 7850M vs NVIDIA GeForce MX250

AMD Radeon HD 7850M vs NVIDIA GeForce MX250

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7850M 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 7850M 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 48.06GB/s)
256 additional rendering cores
NVIDIA GeForce MX250 's Advantages
Boost Clock1038MHz
Lower TDP (10W vs 40W)

Score

Benchmark

FP32 (float)
Radeon HD 7850M +8%
0.864 TFLOPS
GeForce MX250
0.797 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Unknown
London
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

-
Base Clock
937 MHz
-
Boost Clock
1038 MHz
1000 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
48.06GB/s

Render Config

10
Compute Units
-
-
SM Count
3
640
Shading Units
384
40
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

10.80 GPixel/s
Pixel Rate
16.61 GPixel/s
27.00 GTexel/s
Texture Rate
24.91 GTexel/s
-
FP16 (half)
12.46 GFLOPS
864.0 GFLOPS
FP32 (float)
797.2 GFLOPS
54.00 GFLOPS
FP64 (double)
24.91 GFLOPS

Board Design

40W
TDP
10W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Heathrow
GPU Name
GP108B
Heathrow PRO
GPU Variant
-
GCN 1.0
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
1.5 billion
Transistors
1.8 billion
123 mm²
Die Size
74 mm²

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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