Intel Arc A770 vs NVIDIA GeForce 7800 GTX 512
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 512MB VRAM GeForce 7800 GTX 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Released 16 years and 11 months late
Boost Clock2400MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 51.20GB/s)
4096 additional rendering cores
NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 225W)
Score
Graphics Card
Oct 2022
Release Date
Nov 2005
Alchemist(Arc 7)
Generation
GeForce 7 PCIe
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
800 MHz
Memory
16GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
51.20GB/s
Render Config
-
-
-
-
-
-
4096
Shading Units
-
256
TMUs
24
128
ROPs
16
512
Tensor Cores
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
-
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
8.000 GPixel/s
614.4 GTexel/s
Texture Rate
12.00 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
-
2.458 TFLOPS
FP64 (double)
-
Board Design
225W
TDP
108W
550 W
Suggested PSU
300 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Processor
DG2-512
GPU Name
G70
ACM-G10
GPU Variant
GF-7800-GTX-512-A2
Generation 12.7
Architecture
Curie
TSMC
Foundry
TSMC
6 nm
Process Size
110 nm
21.7 billion
Transistors
0.302 billion
406 mm²
Die Size
333 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
3.0
