Home GPU Comparison AMD Radeon E9175 PCIe vs NVIDIA GeForce 800M

AMD Radeon E9175 PCIe vs NVIDIA GeForce 800M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9175 PCIe and 1024MB VRAM GeForce 800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9175 PCIe 's Advantages
Released 3 years and 7 months late
Boost Clock1219MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
464 additional rendering cores
NVIDIA GeForce 800M 's Advantages
Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9175 PCIe +778%
1.248 TFLOPS
GeForce 800M
0.142 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Mar 2014
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
96.00GB/s
Bandwidth
14.40GB/s

Render Config

8
Compute Units
-
-
SM Count
1
512
Shading Units
48
32
TMUs
8
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
1.476 GPixel/s
39.01 GTexel/s
Texture Rate
5.904 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
141.7 GFLOPS
78.02 GFLOPS
FP64 (double)
11.81 GFLOPS

Board Design

50W
TDP
15W
-
-
-
5x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
GF117
E9170
GPU Variant
N14M-GL
GCN 4.0
Architecture
Fermi 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
0.585 billion
103 mm²
Die Size
116 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
6.4
Shader Model
5.1

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