Radeon HD 7670M Rebrand vs Radeon R7 M350 2GB
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M Rebrand and 2GB VRAM Radeon R7 M350 2GB 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
Radeon R7 M350 2GB Advantages
Released 2 years and 10 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
Score
Benchmark
FP32 (float)
Radeon HD 7670M Rebrand
576
Radeon R7 M350 2GB
+9%
633
Graphics Card
Jul 2012
Release Date
May 2015
London
Generation
Gem System(R7 M300)
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
900 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.00GB/s
Render Config
6
Compute Units
6
480
Shading Units
384
24
TMUs
24
16
ROPs
8
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
Theoretical Performance
9.600 GPixel/s
Pixel Rate
6.600 GPixel/s
14.40 GTexel/s
Texture Rate
19.80 GTexel/s
-
FP16 (half)
633.6 GFLOPS
576.0 GFLOPS
FP32 (float)
633.6 GFLOPS
-
FP64 (double)
39.60 GFLOPS
Board Design
20W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
Whistler
GPU Name
Litho
Whistler XT
(216-0810001)
(216-0810001)
GPU Variant
Litho XT
(216-0868010)
(216-0868010)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.95 billion
104 mm²
Die Size
77 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
5.0
Shader Model
6.5 (5.1)
