Home GPU Comparison AMD Radeon E9174 MXM vs ATI Mobility Radeon HD 4670 Mac Edition

AMD Radeon E9174 MXM vs ATI Mobility Radeon HD 4670 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9174 MXM 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 E9174 MXM 's Advantages
Released 8 years and 1 months late
Boost Clock1219MHz
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (96.00GB/s vs 25.28GB/s)
192 additional rendering cores
ATI Mobility Radeon HD 4670 Mac Edition 's Advantages
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9174 MXM +186%
1.248 TFLOPS
Mobility Radeon HD 4670 Mac Edition
0.435 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
25.28GB/s

Render Config

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

Theoretical Performance

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

Board Design

50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
M96
E9170
GPU Variant
M96 XT (216-0729051)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
2.2 billion
Transistors
0.514 billion
103 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
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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