Home GPU Comparison AMD Radeon E8950 vs NVIDIA GeForce 845M

AMD Radeon E8950 vs NVIDIA GeForce 845M

We compared two Mobile platform GPUs: 8GB VRAM Radeon E8950 and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8950 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (192.0GB/s vs 40.10GB/s)
1664 additional rendering cores
NVIDIA GeForce 845M 's Advantages
Boost Clock has increased by 18% (1176MHz vs 1000MHz)
Lower TDP (33W vs 95W)

Score

Benchmark

FP32 (float)
Radeon E8950 +353%
4.096 TFLOPS
GeForce 845M
0.903 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Aug 2015
Embedded
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

735 MHz
Base Clock
1071 MHz
1000 MHz
Boost Clock
1176 MHz
1500 MHz
Memory Clock
1253 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
192.0GB/s
Bandwidth
40.10GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
384
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
18.82 GPixel/s
128.0 GTexel/s
Texture Rate
37.63 GTexel/s
4.096 TFLOPS
FP16 (half)
-
4.096 TFLOPS
FP32 (float)
903.2 GFLOPS
256.0 GFLOPS
FP64 (double)
28.22 GFLOPS

Board Design

95W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
GM108
E8950
GPU Variant
-
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
Unknown
366 mm²
Die Size
Unknown

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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