Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon E8950

NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon E8950

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 8GB VRAM Radeon E8950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8950 's Advantages
Released 2 years and 5 months late
Boost Clock1000MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (192.0GB/s vs 160.0GB/s)
704 additional rendering cores
Lower TDP (95W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
Radeon E8950 +111%
4.096 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Sep 2015
GeForce 600M
Generation
Embedded
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
735 MHz
-
Boost Clock
1000 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
-
Compute Units
32
1344
Shading Units
2048
112
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

20.13 GPixel/s
Pixel Rate
32.00 GPixel/s
80.53 GTexel/s
Texture Rate
128.0 GTexel/s
-
FP16 (half)
4.096 TFLOPS
1.933 TFLOPS
FP32 (float)
4.096 TFLOPS
80.53 GFLOPS
FP64 (double)
256.0 GFLOPS

Graphics Processor

GK104
GPU Name
Amethyst
N13E-GSR-A2
GPU Variant
E8950
Kepler
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
5 billion
294 mm²
Die Size
366 mm²

Board Design

100W
TDP
95W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.3

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