Home GPU Comparison NVIDIA GeForce RTX 4090 vs AMD FirePro W8000

NVIDIA GeForce RTX 4090 vs AMD FirePro W8000

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 4GB VRAM FirePro W8000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages
Released 10 years and 3 months late
Boost Clock2520MHz
More VRAM (24GB vs 4GB)
14592 additional rendering cores
AMD FirePro W8000 's Advantages
Larger VRAM bandwidth (176.0TB/s vs 1.01TB/s)
Lower TDP (225W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +2459%
82.58 TFLOPS
FirePro W8000
3.226 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
Jun 2012
GeForce 40
Generation
FirePro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2235 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
1375 MHz

Memory

24GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1.01TB/s
Bandwidth
176.0GB/s

Render Config

128
SM Count
-
-
Compute Units
28
16384
Shading Units
1792
512
TMUs
112
176
ROPs
32
512
Tensor Cores
-
128
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
72 MB
L2 Cache
512 KB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
28.80 GPixel/s
1290 GTexel/s
Texture Rate
100.8 GTexel/s
82.58 TFLOPS
FP16 (half)
-
82.58 TFLOPS
FP32 (float)
3.226 TFLOPS
1290 GFLOPS
FP64 (double)
806.4 GFLOPS

Graphics Processor

AD102
GPU Name
Tahiti
AD102-300-A1
GPU Variant
Tahiti PRO GL
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
76.3 billion
Transistors
4.313 billion
609 mm²
Die Size
352 mm²

Board Design

450W
TDP
225W
850 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.2 1x SDI
1x 16-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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