Home GPU Comparison AMD Radeon R7 M350 vs AMD Radeon HD 8670M

AMD Radeon R7 M350 vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 4% (1015MHz vs 975MHz)
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M350 +24%
0.779 TFLOPS
Radeon HD 8670M
0.624 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2013
Gem System
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
925 MHz
1015 MHz
Boost Clock
975 MHz
1000 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
6
Compute Units
5
384
Shading Units
320
24
TMUs
20
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB

Theoretical Performance

8.120 GPixel/s
Pixel Rate
7.800 GPixel/s
24.36 GTexel/s
Texture Rate
19.50 GTexel/s
779.5 GFLOPS
FP16 (half)
-
779.5 GFLOPS
FP32 (float)
624.0 GFLOPS
48.72 GFLOPS
FP64 (double)
39.00 GFLOPS

Graphics Processor

Meso
GPU Name
Sun
Meso XT (216-0864018)
GPU Variant
Sun S3 XT (216-0841009)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
0.69 billion
125 mm²
Die Size
56 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

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

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