Home GPU Comparison AMD Radeon E9174 MXM vs AMD Radeon HD 8850M

AMD Radeon E9174 MXM vs AMD Radeon HD 8850M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9174 MXM and 2GB VRAM Radeon HD 8850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9174 MXM 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 95% (1219MHz vs 625MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
AMD Radeon HD 8850M 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E9174 MXM +56%
1.248 TFLOPS
Radeon HD 8850M
0.8 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Apr 2013
Embedded
Generation
Solar System
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1124 MHz
Base Clock
575 MHz
1219 MHz
Boost Clock
625 MHz
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

8
Compute Units
10
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.50 GPixel/s
Pixel Rate
10.00 GPixel/s
39.01 GTexel/s
Texture Rate
25.00 GTexel/s
1248 GFLOPS
FP16 (half)
-
1248 GFLOPS
FP32 (float)
800.0 GFLOPS
78.02 GFLOPS
FP64 (double)
50.00 GFLOPS

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Lexa
GPU Name
Venus
E9170
GPU Variant
Venus PRO (216-0846009)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
1.5 billion
103 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5 (5.1)

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