Home GPU Comparison AMD Radeon R7 M350 vs AMD Radeon HD 7970M

AMD Radeon R7 M350 vs AMD Radeon HD 7970M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 and 2GB VRAM Radeon HD 7970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 's Advantages
Released 3 years and 1 months late
Boost Clock1015MHz
More VRAM (4GB vs 2GB)
AMD Radeon HD 7970M 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M350
0.779 TFLOPS
Radeon HD 7970M +179%
2.176 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2012
Gem System(R7 M300)
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

1000 MHz
Base Clock
-
1015 MHz
Boost Clock
-
1000 MHz
Memory Clock
1200 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
153.6GB/s

Render Config

6
Compute Units
20
-
-
-
384
Shading Units
1280
24
TMUs
80
8
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.120 GPixel/s
Pixel Rate
27.20 GPixel/s
24.36 GTexel/s
Texture Rate
68.00 GTexel/s
779.5 GFLOPS
FP16 (half)
-
779.5 GFLOPS
FP32 (float)
2.176 TFLOPS
48.72 GFLOPS
FP64 (double)
136.0 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Meso
GPU Name
Wimbledon
Meso XT (216-0864018)
GPU Variant
Wimbledon XT (216-0836036)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
2.8 billion
125 mm²
Die Size
212 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2.170
Vulkan
1.2
-
-
-
6.5
Shader Model
5.1

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