NVIDIA GeForce RTX 2080 vs NVIDIA GeForce RTX 5080
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
Jan 2025
Generation
GeForce 20
GeForce 50
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1515 MHz
2295 MHz
Boost Clock
1710 MHz
2617 MHz
Memory Clock
1750 MHz
1875 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
960.0GB/s
Render Config
SM Count
46
84
Shading Units
2944
10752
TMUs
184
336
ROPs
64
112
Tensor Cores
368
336
RT Cores
46
84
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Theoretical Performance
Pixel Rate
109.4 GPixel/s
293.1 GPixel/s
Texture Rate
314.6 GTexel/s
879.3 GTexel/s
FP16 (half)
20.14 TFLOPS
56.28 TFLOPS
FP32 (float)
10.07 TFLOPS
56.28 TFLOPS
FP64 (double)
314.6 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
TU104
GB203
GPU Variant
TU104-400A-A1
GB203-400-A1
Architecture
Turing
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
45.6 billion
Die Size
545 mm²
378 mm²
Board Design
TDP
215W
360W
Suggested PSU
550 W
750 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
12.0
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
11,078
33,116
3DMark Time Spy Extreme
5,146
16,627
3DMark Speed Way
2,171
9,296
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
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.