AMD Radeon HD 6930 vs Intel Arc A770
GPU · Specs Compare
Graphics Card
Release Date
Dec 2011
Oct 2022
Generation
Northern Islands
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2000 MHz
Base Clock
—
2100 MHz
Boost Clock
—
2400 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
153.6GB/s
512.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
4096
TMUs
80
256
ROPs
32
128
L1 Cache
8 KB (per CU)
—
L2 Cache
512 KB
16 MB
Tensor Cores
—
512
RT Cores
—
32
Theoretical Performance
Pixel Rate
24.00 GPixel/s
307.2 GPixel/s
Texture Rate
60.00 GTexel/s
614.4 GTexel/s
FP32 (float)
1.920 TFLOPS
19.66 TFLOPS
FP64 (double)
480.0 GFLOPS
2.458 TFLOPS
FP16 (half)
—
39.32 TFLOPS
Graphics Processor
GPU Name
Cayman
DG2-512
GPU Variant
Cayman CE(215-0807105)
ACM-G10
Architecture
TeraScale 3
Generation 12.7
Foundry
TSMC
TSMC
Process Size
40 nm
6 nm
Transistors
2.64 billion
21.7 billion
Die Size
389 mm²
406 mm²
Board Design
TDP
186W
225W
Suggested PSU
450 W
550 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 6-pin
1x 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
1.3
Shader Model
5.0
6.6
Benchmark
3DMark Time Spy
—
13,560
3DMark Time Spy Extreme
—
6,525
3DMark Speed Way
—
2,442
Shadow of the Tomb Raider 2160p
—
45
Shadow of the Tomb Raider 1440p
—
80
Shadow of the Tomb Raider 1080p
—
105
Blender
—
2,292
▲ Specs Compare
Data sourced from official specifications and benchmark tests.