Home GPU Comparison AMD Radeon HD 7670M vs NVIDIA GeForce GTX 950A

AMD Radeon HD 7670M vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M 's Advantages
Lower TDP (20W vs 75W)
NVIDIA GeForce GTX 950A 's Advantages
Released 3 years and 1 months late
Boost Clock1124MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (32.03GB/s vs 28.80GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7670M
0.576 TFLOPS
GeForce GTX 950A +149%
1.439 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Mar 2015
London
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
900 MHz
Memory Clock
1001 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
32.03GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
640
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
17.98 GPixel/s
14.40 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
1439 GFLOPS
-
FP64 (double)
44.96 GFLOPS

Board Design

20W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
GM107
Thames XT (216-0833000)
GPU Variant
N16P-GT
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
104 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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