Intel Arc A770 vs ATI Radeon HD 2600 XT
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 256MB VRAM ATI Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Released 15 years and 4 months late
Boost Clock2400MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)
3976 additional rendering cores
ATI Radeon HD 2600 XT 's Advantages
Lower TDP (45W vs 225W)
Score
Benchmark
FP32 (float)
Arc A770
+10139%
19.66 TFLOPS
ATI Radeon HD 2600 XT
0.192 TFLOPS
Graphics Card
Oct 2022
Release Date
Jun 2007
Alchemist(Arc 7)
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
2100 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2000 MHz
Memory Clock
700 MHz
Memory
16GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
22.40GB/s
Render Config
-
Compute Units
3
-
-
-
4096
Shading Units
120
256
TMUs
8
128
ROPs
4
512
Tensor Cores
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
3.200 GPixel/s
614.4 GTexel/s
Texture Rate
6.400 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
192.0 GFLOPS
2.458 TFLOPS
FP64 (double)
-
Board Design
225W
TDP
45W
550 W
Suggested PSU
200 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
RV630
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
TeraScale
TSMC
Foundry
TSMC
6 nm
Process Size
65 nm
21.7 billion
Transistors
0.39 billion
406 mm²
Die Size
153 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
4.0
