NVIDIA GeForce RTX 5080 vs NVIDIA GeForce RTX 4070 GDDR6
GPU Specs Compare
Graphics Card
Release Date
Jan 2025
Aug 2024
Generation
GeForce 50
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2295 MHz
1920 MHz
Boost Clock
2617 MHz
2475 MHz
Memory Clock
1875 MHz
2500 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
192bit
Bandwidth
960.0GB/s
480.0GB/s
Render Config
SM Count
84
46
Shading Units
10752
5888
TMUs
336
184
ROPs
112
64
Tensor Cores
336
184
RT Cores
84
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
36 MB
Theoretical Performance
Pixel Rate
293.1 GPixel/s
158.4 GPixel/s
Texture Rate
879.3 GTexel/s
455.4 GTexel/s
FP16 (half)
56.28 TFLOPS
29.15 TFLOPS
FP32 (float)
56.28 TFLOPS
29.15 TFLOPS
FP64 (double)
879.3 GFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
GB203
AD104
GPU Variant
GB203-400-A1
AD104-2XX-A1
Architecture
Blackwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.6 billion
35.8 billion
Die Size
378 mm²
294 mm²
Board Design
TDP
360W
200W
Suggested PSU
750 W
550 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-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
1.4
1.3
CUDA
12.0
8.9
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
33,116
-
3DMark Time Spy Extreme
16,627
-
3DMark Speed Way
9,296
-