NVIDIA GeForce RTX 4090 vs AMD FirePro D500
GPU Specs Compare
Graphics Card
Release Date
Sep 2022
Jan 2014
Generation
GeForce 40
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2235 MHz
-
Boost Clock
2520 MHz
-
Memory Clock
1313 MHz
1270 MHz
Memory
Memory Size
24GB
3GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
384bit
Bandwidth
1.01TB/s
243.8GB/s
Render Config
SM Count
128
-
Shading Units
16384
1536
TMUs
512
96
ROPs
176
32
Tensor Cores
512
-
RT Cores
128
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
72 MB
768 KB
Compute Units
-
24
Theoretical Performance
Pixel Rate
443.5 GPixel/s
23.20 GPixel/s
Texture Rate
1290.2 GTexel/s
69.60 GTexel/s
FP16 (half)
82.58 TFLOPS
-
FP32 (float)
82.58 TFLOPS
2.227 TFLOPS
FP64 (double)
1290.2 GFLOPS
556.8 GFLOPS
Graphics Processor
GPU Name
AD102
Tahiti
GPU Variant
AD102-300-A1
Tahiti LE GL
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
4.313 billion
Die Size
609 mm²
352 mm²
Board Design
TDP
450W
274W
Suggested PSU
850 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
6x mini-DisplayPort 1.21x SDI
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
8.9
-
Shader Model
6.8
5.1