NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce RTX 2070
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2018
Generation
GeForce 40
GeForce 20
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2310 MHz
1410 MHz
Boost Clock
2610 MHz
1620 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
256bit
Bandwidth
504.2GB/s
448.0GB/s
Render Config
SM Count
60
36
Shading Units
7680
2304
TMUs
240
144
ROPs
80
64
Tensor Cores
240
288
RT Cores
60
36
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
103.7 GPixel/s
Texture Rate
626.4 GTexel/s
233.3 GTexel/s
FP16 (half)
40.09 TFLOPS
14.93 TFLOPS
FP32 (float)
40.09 TFLOPS
7.465 TFLOPS
FP64 (double)
626.4 GFLOPS
233.3 GFLOPS
Graphics Processor
GPU Name
AD104
TU106
GPU Variant
AD104-400-A1
TU106-400A-A1
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
35.8 billion
10.8 billion
Die Size
295 mm²
445 mm²
Board Design
TDP
285W
175W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 16-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
1.3
1.3
CUDA
8.9
7.5
Shader Model
6.6
6.8
Benchmark
Blender
9,224
—
3DMark Time Spy
—
9,088
3DMark Time Spy Extreme
—
4,309
▲ Specs Compare
Data sourced from official specifications and benchmark tests.