AMD Radeon RX 6950 XT vs NVIDIA GeForce GTX 580 Rev. 2
GPU · Specs Compare
Graphics Card
Release Date
May 2022
Jun 2011
Generation
Navi II
GeForce 500
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1860 MHz
—
Boost Clock
2310 MHz
—
Memory Clock
2250 MHz
1002 MHz
Memory
Memory Size
16GB
1536MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
576.0GB/s
192.4GB/s
Render Config
Compute Units
80
—
Shading Units
5120
512
TMUs
320
64
ROPs
128
48
RT Cores
80
—
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
768 KB
L3 Cache
128 MB
—
SM Count
—
16
Theoretical Performance
Pixel Rate
295.7 GPixel/s
24.70 GPixel/s
Texture Rate
739.2 GTexel/s
49.41 GTexel/s
FP16 (half)
47.31 TFLOPS
—
FP32 (float)
23.65 TFLOPS
1.581 TFLOPS
FP64 (double)
1478 GFLOPS
197.6 GFLOPS
Graphics Processor
GPU Name
Navi 21
GF110
GPU Variant
Navi 21 KXTX(215-121000289)
GF110-380-A1
Architecture
RDNA 2.0
Fermi 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
26.8 billion
3 billion
Die Size
520 mm²
520 mm²
Board Design
TDP
335W
244W
Suggested PSU
700 W
550 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a
2x DVI1x mini-HDMI 1.3a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
1.1
Vulkan
1.3
N/A
Shader Model
6.5
5.1
CUDA
—
2.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.