NVIDIA GeForce RTX 4080 12 GB vs NVIDIA RTX A6000
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2020
Generation
GeForce 40
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2310 MHz
1410 MHz
Boost Clock
2610 MHz
1800 MHz
Memory Clock
1313 MHz
2000 MHz
Memory
Memory Size
12GB
48GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
384bit
Bandwidth
504.2GB/s
768.0GB/s
Render Config
SM Count
60
84
Shading Units
7680
10752
TMUs
240
336
ROPs
80
112
Tensor Cores
240
336
RT Cores
60
84
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
6 MB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
201.6 GPixel/s
Texture Rate
626.4 GTexel/s
604.8 GTexel/s
FP16 (half)
40.09 TFLOPS
38.71 TFLOPS
FP32 (float)
40.09 TFLOPS
38.71 TFLOPS
FP64 (double)
626.4 GFLOPS
604.8 GFLOPS
Graphics Processor
GPU Name
AD104
GA102
GPU Variant
AD104-400-A1
—
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
35.8 billion
28.3 billion
Die Size
295 mm²
628 mm²
Board Design
TDP
285W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
8-pin EPS
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
8.6
Shader Model
6.6
6.7
Benchmark
Blender
9,224
5,387
3DMark Time Spy
—
17,742
3DMark Time Spy Extreme
—
9,324
OctaneBench
—
600
3DMark Speed Way
—
4,965
▲ Specs Compare
Data sourced from official specifications and benchmark tests.