Home GPU Comparison NVIDIA GeForce GTX 675M vs AMD Radeon HD 8950M

NVIDIA GeForce GTX 675M vs AMD Radeon HD 8950M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 675M and 2GB VRAM Radeon HD 8950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675M 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 88.00GB/s)
AMD Radeon HD 8950M 's Advantages
Released 1 years and 2 months late
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 675M
0.952 TFLOPS
Radeon HD 8950M +73%
1.651 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2013
GeForce 600M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
750 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
96.00GB/s
Bandwidth
88.00GB/s

Render Config

-
Compute Units
12
8
SM Count
-
384
Shading Units
768
64
TMUs
48
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.920 GPixel/s
Pixel Rate
17.20 GPixel/s
39.68 GTexel/s
Texture Rate
51.60 GTexel/s
-
-
-
952.3 GFLOPS
FP32 (float)
1.651 TFLOPS
79.36 GFLOPS
FP64 (double)
103.2 GFLOPS

Board Design

100W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF114
GPU Name
Saturn
N13E-GS1-A1
GPU Variant
Saturn XT
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
2.08 billion
332 mm²
Die Size
160 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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