Home GPU Comparison AMD Radeon R7 M350 2GB vs ATI Mobility Radeon HD 4670 Mac Edition

AMD Radeon R7 M350 2GB vs ATI Mobility Radeon HD 4670 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M350 2GB and 256MB VRAM Mobility Radeon HD 4670 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M350 2GB 's Advantages
Released 5 years and 8 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 25.28GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M350 2GB +45%
0.633 TFLOPS
Mobility Radeon HD 4670 Mac Edition
0.435 TFLOPS
VS

Graphics Card

May 2015
Release Date
Sep 2009
Gem System(R7 M300)
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
790 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
25.28GB/s

Render Config

6
Compute Units
4
-
-
-
384
Shading Units
320
24
TMUs
32
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
5.440 GPixel/s
19.80 GTexel/s
Texture Rate
21.76 GTexel/s
633.6 GFLOPS
FP16 (half)
-
633.6 GFLOPS
FP32 (float)
435.2 GFLOPS
39.60 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
35W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Litho
GPU Name
M96
Litho XT (216-0868010)
GPU Variant
M96 XT (216-0729051)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
0.95 billion
Transistors
0.514 billion
77 mm²
Die Size
146 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
4.1

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