Intel Arc A770 vs NVIDIA GeForce 256 SDR
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 32MB VRAM GeForce 256 SDR to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Released 23 years late
Boost Clock2400MHz
More VRAM (16GB vs 32GB)
Larger VRAM bandwidth (512.0GB/s vs 1.144GB/s)
4096 additional rendering cores
Score
Graphics Card
Oct 2022
Release Date
Oct 1999
Alchemist(Arc 7)
Generation
GeForce 256
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 4x
Clock Speeds
2100 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2000 MHz
Memory Clock
143 MHz
Memory
16GB
Memory Size
32MB
GDDR6
Memory Type
SDR
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
1.144GB/s
Render Config
-
-
-
-
-
-
4096
Shading Units
-
256
TMUs
4
128
ROPs
4
512
Tensor Cores
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
-
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
480.0 MPixel/s
614.4 GTexel/s
Texture Rate
480.0 MTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
-
2.458 TFLOPS
FP64 (double)
-
Board Design
225W
TDP
Unknown
550 W
Suggested PSU
200 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
NV10
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Celsius
TSMC
Foundry
TSMC
6 nm
Process Size
220 nm
21.7 billion
Transistors
0.017 billion
406 mm²
Die Size
139 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
7.0
4.6
OpenGL
1.2
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
-
