NVIDIA GeForce RTX 5070 vs NVIDIA GeForce RTX 5080
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2025
Generation
GeForce 50
GeForce 50
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
2325 MHz
2295 MHz
Boost Clock
2512 MHz
2617 MHz
Memory Clock
1750 MHz
1875 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR7
GDDR7
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
960.0GB/s
Render Config
SM Count
48
84
Shading Units
6144
10752
TMUs
192
336
ROPs
80
112
Tensor Cores
192
336
RT Cores
48
84
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
64 MB
Theoretical Performance
Pixel Rate
201.0 GPixel/s
293.1 GPixel/s
Texture Rate
482.3 GTexel/s
879.3 GTexel/s
FP16 (half)
30.87 TFLOPS
56.28 TFLOPS
FP32 (float)
30.87 TFLOPS
56.28 TFLOPS
FP64 (double)
482.3 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
GB205
GB203
GPU Variant
GB205-300-A1
GB203-400-A1
Architecture
Blackwell 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
31.1 billion
45.6 billion
Die Size
263 mm²
378 mm²
Board Design
TDP
250W
360W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
1x HDMI 2.1b3x DisplayPort 2.1b
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
1.4
CUDA
12.0
12.0
Shader Model
6.8
6.8
📊 Benchmark
3DMark Time Spy
22,544
33,116
3DMark Time Spy Extreme
10,789
16,627
3DMark Speed Way
5,896
9,296
Blender
6,218
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