NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA GeForce RTX 5090 D
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Jan 2025
Generation
Radeon Instinct
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1200 MHz
2017 MHz
Boost Clock
1746 MHz
2407 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2
GDDR7
Memory Bus
4096bit
512bit
Bandwidth
1.02TB/s
1.79TB/s
Render Config
SM Count
48
170
Compute Units
60
-
Shading Units
3840
21760
TMUs
240
680
ROPs
64
176
Tensor Cores
192
680
RT Cores
48
170
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
96 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
423.6 GPixel/s
Texture Rate
419.0 GTexel/s
1636.8 GTexel/s
FP16 (half)
26.82 TFLOPS
104.8 TFLOPS
FP32 (float)
13.41 TFLOPS
104.8 TFLOPS
FP64 (double)
6.705 TFLOPS
1.637 TFLOPS
Graphics Processor
GPU Name
Vega 20
GB202
GPU Variant
Vega 20 GLXT
GB202-250-A1
Architecture
GCN 5.1
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
92.2 billion
Die Size
331 mm²
750 mm²
Board Design
TDP
300W
575W
Suggested PSU
700 W
950 W
Outputs
1x mini-DisplayPort 1.4a
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
CUDA
8.9
12.0
Shader Model
6.7
6.8
📊 Benchmark
3DMark Time Spy
-
48,052
3DMark Time Spy Extreme
-
25,999
3DMark Speed Way
-
14,790