NVIDIA GeForce RTX 5090 SE vs NVIDIA RTX A4000
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Apr 2021
Generation
GeForce 50
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1740 MHz
735 MHz
Boost Clock
2377 MHz
1560 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
448.0GB/s
Render Config
SM Count
110
48
Shading Units
14080
6144
TMUs
440
192
ROPs
160
96
Tensor Cores
440
192
RT Cores
110
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
4 MB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
149.8 GPixel/s
Texture Rate
1045.9 GTexel/s
299.5 GTexel/s
FP16 (half)
66.94 TFLOPS
19.17 TFLOPS
FP32 (float)
66.94 TFLOPS
19.17 TFLOPS
FP64 (double)
1045.9 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
GB202
GA104
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
92.2 billion
17.4 billion
Die Size
750 mm²
392 mm²
GPU Variant
-
GA104-875-A1
Board Design
TDP
500W
140W
Suggested PSU
900 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.9
6.7
📊 Benchmark
3DMark Time Spy
-
11,079
3DMark Time Spy Extreme
-
5,367
OctaneBench
-
352