Home GPU Comparison AMD Radeon E9174 MXM vs AMD Radeon HD 7670M Rebrand

AMD Radeon E9174 MXM vs AMD Radeon HD 7670M Rebrand

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9174 MXM and 1024MB VRAM Radeon HD 7670M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9174 MXM 's Advantages
Released 5 years and 3 months late
Boost Clock1219MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
32 additional rendering cores
AMD Radeon HD 7670M Rebrand 's Advantages
Lower TDP (20W vs 50W)

Score

Benchmark

FP32 (float)
Radeon E9174 MXM +116%
1.248 TFLOPS
Radeon HD 7670M Rebrand
0.576 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Jul 2012
Embedded
Generation
London
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
28.80GB/s

Render Config

8
Compute Units
6
-
-
-
512
Shading Units
480
32
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
9.600 GPixel/s
39.01 GTexel/s
Texture Rate
14.40 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
576.0 GFLOPS
78.02 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
Whistler
E9170
GPU Variant
Whistler XT (216-0810001)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.716 billion
103 mm²
Die Size
104 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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