GeForce RTX 4080 vs GeForce RTX 2080 SUPER
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 3 years and 2 months late
Boost Clock has increased by 38% (2505MHz vs 1815MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (716.8GB/s vs 495.9GB/s)
6656 additional rendering cores
GeForce RTX 2080 SUPER 's Advantages
Lower TDP (250W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+337%
48740
GeForce RTX 2080 SUPER
11150
3DMark Time Spy
GeForce RTX 4080
+142%
28173
GeForce RTX 2080 SUPER
11621
3DMark Time Spy Extreme
GeForce RTX 4080
+160%
14002
GeForce RTX 2080 SUPER
5382
3DMark Speed Way
GeForce RTX 4080
+226%
7254
GeForce RTX 2080 SUPER
2221
Shadow of the Tomb Raider 2160p
GeForce RTX 4080
+175%
132
GeForce RTX 2080 SUPER
48
Shadow of the Tomb Raider 1440p
GeForce RTX 4080
+170%
246
GeForce RTX 2080 SUPER
91
Shadow of the Tomb Raider 1080p
GeForce RTX 4080
+132%
300
GeForce RTX 2080 SUPER
129
Cyberpunk 2077 2160p
GeForce RTX 4080
+69%
73
GeForce RTX 2080 SUPER
43
Cyberpunk 2077 1440p
GeForce RTX 4080
+132%
121
GeForce RTX 2080 SUPER
52
Cyberpunk 2077 1080p
GeForce RTX 4080
+150%
180
GeForce RTX 2080 SUPER
72
Battlefield 5 2160p
GeForce RTX 4080
+83%
123
GeForce RTX 2080 SUPER
67
Battlefield 5 1440p
GeForce RTX 4080
+37%
165
GeForce RTX 2080 SUPER
120
Battlefield 5 1080p
GeForce RTX 4080
+14%
188
GeForce RTX 2080 SUPER
164
GTA 5 2160p
GeForce RTX 4080
+53%
126
GeForce RTX 2080 SUPER
82
GTA 5 1440p
GeForce RTX 4080
+53%
181
GeForce RTX 2080 SUPER
118
GTA 5 1080p
GeForce RTX 4080
+1%
182
GeForce RTX 2080 SUPER
180
Graphics Card
Sep 2022
Release Date
Jul 2019
GeForce 40
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2205 MHz
Base Clock
1650 MHz
2505 MHz
Boost Clock
1815 MHz
1400 MHz
Memory Clock
1937 MHz
Memory
16GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
256bit
716.8GB/s
Bandwidth
495.9GB/s
Render Config
76
SM Count
48
9728
Shading Units
3072
304
TMUs
192
112
ROPs
64
304
Tensor Cores
384
76
RT Cores
48
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
4 MB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
116.2 GPixel/s
761.5 GTexel/s
Texture Rate
348.5 GTexel/s
48.74 TFLOPS
FP16 (half)
22.30 TFLOPS
48.74 TFLOPS
FP32 (float)
11.15 TFLOPS
761.5 GFLOPS
FP64 (double)
348.5 GFLOPS
Board Design
320W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD103
GPU Name
TU104
AD103-300-A1
GPU Variant
TU104-450-A1
Ada Lovelace
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
45.9 billion
Transistors
13.6 billion
379 mm²
Die Size
545 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
7.5
6.7
Shader Model
6.6
