ATI Radeon HD 5950 vs NVIDIA GeForce RTX 3080 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Evergreen
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1188 MHz
Base Clock
—
1260 MHz
Boost Clock
—
1710 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
912.4GB/s
Render Config
Compute Units
18
—
Shading Units
1440
8960
TMUs
72
280
ROPs
32
96
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
—
70
Tensor Cores
—
280
RT Cores
—
70
Theoretical Performance
Pixel Rate
23.20 GPixel/s
164.2 GPixel/s
Texture Rate
52.20 GTexel/s
478.8 GTexel/s
FP32 (float)
2.088 TFLOPS
30.64 TFLOPS
FP16 (half)
—
30.64 TFLOPS
FP64 (double)
—
478.8 GFLOPS
Graphics Processor
GPU Name
Hemlock
GA102
GPU Variant
Hemlock PRO(215-0735443)
GA102-220-A1
Architecture
TeraScale 2
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
2.154 billion
28.3 billion
Die Size
334 mm²
628 mm²
Board Design
TDP
302W
350W
Suggested PSU
700 W
750 W
Outputs
2x DVI1x mini-DisplayPort 1.1
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.