Home GPU Comparison AMD FirePro M8900 vs AMD Radeon E9390 PCIe

AMD FirePro M8900 vs AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 8GB VRAM Radeon E9390 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages
Released 8 years and 6 months late
Boost Clock1089MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 115.2GB/s)
832 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M8900
1.306 TFLOPS
Radeon E9390 PCIe +198%
3.903 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Oct 2019
FirePro Mobile
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
713 MHz
-
Boost Clock
1089 MHz
900 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
160.0GB/s

Render Config

12
Compute Units
28
-
-
-
960
Shading Units
1792
48
TMUs
112
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
34.85 GPixel/s
32.64 GTexel/s
Texture Rate
122.0 GTexel/s
-
FP16 (half)
3.903 TFLOPS
1306 GFLOPS
FP32 (float)
3.903 TFLOPS
-
FP64 (double)
243.9 GFLOPS

Board Design

75W
TDP
75W
-
-
-
No outputs
Outputs
4x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Blackcomb
GPU Name
Ellesmere
Blackcomb XT GL
GPU Variant
-
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.7 billion
Transistors
5.7 billion
212 mm²
Die Size
232 mm²

Graphics Features

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

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