Home GPU Comparison ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon E9172 MXM

ATI Mobility Radeon HD 4670 Mac Edition vs AMD Radeon E9172 MXM

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9172 MXM 's Advantages
Released 8 years and 1 months late
Boost Clock1219MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (48.00GB/s vs 25.28GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4670 Mac Edition
0.435 TFLOPS
Radeon E9172 MXM +186%
1.248 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Oct 2017
M9x
Generation
Embedded
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
1124 MHz
-
Boost Clock
1219 MHz
790 MHz
Memory Clock
1500 MHz

Memory

256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.28GB/s
Bandwidth
48.00GB/s

Render Config

4
Compute Units
8
-
-
-
320
Shading Units
512
32
TMUs
32
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.440 GPixel/s
Pixel Rate
19.50 GPixel/s
21.76 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
435.2 GFLOPS
FP32 (float)
1248 GFLOPS
-
FP64 (double)
78.02 GFLOPS

Board Design

35W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M96
GPU Name
Lexa
M96 XT (216-0729051)
GPU Variant
E9170
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.514 billion
Transistors
2.2 billion
146 mm²
Die Size
103 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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