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

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

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M350 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 's Advantages
Released 5 years and 8 months late
Boost Clock1015MHz
More VRAM (4GB vs 256GB)
64 additional rendering cores
ATI Mobility Radeon HD 4670 Mac Edition 's Advantages
Larger VRAM bandwidth (25.28GB/s vs 16.00GB/s)

Score

Benchmark

FP32 (float)
Radeon R7 M350 +79%
0.779 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
Base Clock
-
1015 MHz
Boost Clock
-
1000 MHz
Memory Clock
790 MHz

Memory

4GB
Memory Size
256MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
16.00GB/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

8.120 GPixel/s
Pixel Rate
5.440 GPixel/s
24.36 GTexel/s
Texture Rate
21.76 GTexel/s
779.5 GFLOPS
FP16 (half)
-
779.5 GFLOPS
FP32 (float)
435.2 GFLOPS
48.72 GFLOPS
FP64 (double)
-

Board Design

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

Graphics Processor

Meso
GPU Name
M96
Meso XT (216-0864018)
GPU Variant
M96 XT (216-0729051)
GCN 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.55 billion
Transistors
0.514 billion
125 mm²
Die Size
146 mm²

Graphics Features

12 (12_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1

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