Home GPU Comparison AMD FirePro M8900 vs NVIDIA GeForce RTX 5090 Mobile

AMD FirePro M8900 vs NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages
Lower TDP (75W vs 175W)
NVIDIA GeForce RTX 5090 Mobile 's Advantages
Released 13 years and 9 months late
Boost Clock2000MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1.01TB/s vs 115.2GB/s)
9792 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M8900
1.306 TFLOPS
GeForce RTX 5090 Mobile +3193%
43.01 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2025
FirePro Mobile
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2000 MHz
900 MHz
Memory Clock
2500 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR7
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
1.01TB/s

Render Config

12
Compute Units
-
-
SM Count
84
960
Shading Units
10752
48
TMUs
336
32
ROPs
128
-
Tensor Cores
336
-
RT Cores
84
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

21.76 GPixel/s
Pixel Rate
256.0 GPixel/s
32.64 GTexel/s
Texture Rate
672.0 GTexel/s
-
FP16 (half)
43.01 TFLOPS
1306 GFLOPS
FP32 (float)
43.01 TFLOPS
-
FP64 (double)
672.0 GFLOPS

Board Design

75W
TDP
175W
-
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Blackcomb
GPU Name
GB203
Blackcomb XT GL
GPU Variant
-
TeraScale 2
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
1.7 billion
Transistors
Unknown
212 mm²
Die Size
377 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
10.1
5.0
Shader Model
6.8

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