Radeon HD 7670M Rebrand vs GeForce GT 650M
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M Rebrand and 1024MB VRAM GeForce GT 650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7670M Rebrand Advantages
96 additional rendering cores
Lower TDP (20W vs 45W)
GeForce GT 650M Advantages
Boost Clock950MHz
Score
Benchmark
FP32 (float)
Radeon HD 7670M Rebrand
576
GeForce GT 650M
+26%
730
Graphics Card
Jul 2012
Release Date
Mar 2012
London
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
835 MHz
-
Boost Clock
950 MHz
900 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s
Render Config
6
Compute Units
-
480
Shading Units
384
24
TMUs
32
16
ROPs
16
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB
Theoretical Performance
9.600 GPixel/s
Pixel Rate
7.600 GPixel/s
14.40 GTexel/s
Texture Rate
30.40 GTexel/s
576.0 GFLOPS
FP32 (float)
729.6 GFLOPS
-
FP64 (double)
30.40 GFLOPS
Board Design
20W
TDP
45W
No outputs
Outputs
No outputs
Graphics Processor
Whistler
GPU Name
GK107
Whistler XT
(216-0810001)
(216-0810001)
GPU Variant
N13P-GT-A2
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.27 billion
104 mm²
Die Size
118 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1
