Home GPU Comparison AMD Radeon E9175 PCIe vs AMD Radeon HD 7950M

AMD Radeon E9175 PCIe vs AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9175 PCIe and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9175 PCIe 's Advantages
Released 5 years and 6 months late
Boost Clock1219MHz
More VRAM (4GB vs 2GB)
Lower TDP (50W vs 75W)
AMD Radeon HD 7950M 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 96.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9175 PCIe
1.248 TFLOPS
Radeon HD 7950M +43%
1.792 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Apr 2012
Embedded
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1124 MHz
Base Clock
-
1219 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
128.0GB/s

Render Config

-
SM Count
-
8
Compute Units
20
512
Shading Units
1280
32
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

19.50 GPixel/s
Pixel Rate
22.40 GPixel/s
39.01 GTexel/s
Texture Rate
56.00 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
1.792 TFLOPS
78.02 GFLOPS
FP64 (double)
-

Graphics Processor

Lexa
GPU Name
Wimbledon
E9170
GPU Variant
Wimbledon PRO
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
2.8 billion
103 mm²
Die Size
212 mm²

Board Design

50W
TDP
75W
-
Suggested PSU
-
5x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
5.1

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