NVIDIA GeForce RTX 5090 vs NVIDIA GeForce RTX 2080
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Sep 2018
Generation
GeForce 50
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2017 MHz
1515 MHz
Boost Clock
2407 MHz
1710 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
32GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
512bit
256bit
Bandwidth
1.79TB/s
448.0GB/s
Render Config
SM Count
170
46
Shading Units
21760
2944
TMUs
680
184
ROPs
176
64
Tensor Cores
680
368
RT Cores
170
46
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
96 MB
4 MB
Theoretical Performance
Pixel Rate
423.6 GPixel/s
109.4 GPixel/s
Texture Rate
1636.8 GTexel/s
314.6 GTexel/s
FP16 (half)
104.8 TFLOPS
20.14 TFLOPS
FP32 (float)
104.8 TFLOPS
10.07 TFLOPS
FP64 (double)
1.637 TFLOPS
314.6 GFLOPS
Graphics Processor
GPU Name
GB202
TU104
GPU Variant
GB202-300-A1
TU104-400A-A1
Architecture
Blackwell 2.0
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
92.2 billion
13.6 billion
Die Size
750 mm²
545 mm²
Board Design
TDP
575W
215W
Suggested PSU
950 W
550 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-pin
1x 6-pin + 1x 8-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
7.5
Shader Model
6.9
6.8
📊 Benchmark
3DMark Time Spy
46,923
11,078
3DMark Time Spy Extreme
25,766
5,146
3DMark Speed Way
14,614
2,171
Blender
14,945
-
Battlefield 5 1080p
-
158
Shadow of the Tomb Raider 2160p
-
46
Cyberpunk 2077 2160p
-
39
Shadow of the Tomb Raider 1440p
-
85
Cyberpunk 2077 1440p
-
47
Shadow of the Tomb Raider 1080p
-
127
Battlefield 5 2160p
-
63
Cyberpunk 2077 1080p
-
67
Battlefield 5 1440p
-
114
GTA 5 2160p
-
106
GTA 5 1440p
-
108
GTA 5 1080p
-
180