AMD Radeon HD 6930 vs Intel Arc B580
GPU Specs Compare
Graphics Card
Release Date
Dec 2011
Dec 2024
Generation
Northern Islands
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1200 MHz
2375 MHz
Base Clock
-
2670 MHz
Boost Clock
-
2670 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
456.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
2560
TMUs
80
160
ROPs
32
80
L1 Cache
8 KB (per CU)
256 KB (per EU)
L2 Cache
512 KB
18 MB
Tensor Cores
-
160
RT Cores
-
20
Theoretical Performance
Pixel Rate
24.00 GPixel/s
213.6 GPixel/s
Texture Rate
60.00 GTexel/s
427.2 GTexel/s
FP32 (float)
1.920 TFLOPS
13.67 TFLOPS
FP64 (double)
480.0 GFLOPS
1.709 TFLOPS
FP16 (half)
-
27.34 TFLOPS
Graphics Processor
GPU Name
Cayman
BMG-G21
GPU Variant
Cayman CE(215-0807105)
SRPMF
Architecture
TeraScale 3
Xe2
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
2.64 billion
19.6 billion
Die Size
389 mm²
272 mm²
Board Design
TDP
186W
190W
Suggested PSU
450 W
450 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
2x 6-pin
1x 8-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
1.4
Shader Model
5.0
6.6
📊 Benchmark
Blender
-
1,935