Home GPU Comparison Intel Arc A770 vs NVIDIA GeForce GTX 650

Intel Arc A770 vs NVIDIA GeForce GTX 650

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 1024MB VRAM GeForce GTX 650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages
Released 10 years and 1 months late
Boost Clock2400MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 80.00GB/s)
3712 additional rendering cores
NVIDIA GeForce GTX 650 's Advantages
Lower TDP (65W vs 225W)

Score

Benchmark

FP32 (float)
Arc A770 +2321%
19.66 TFLOPS
GeForce GTX 650
0.812 TFLOPS
Blender
Arc A770 +4776%
2292
GeForce GTX 650
47
VS

Graphics Card

Oct 2022
Release Date
Sep 2012
Alchemist(Arc 7)
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2100 MHz
Base Clock
-
2400 MHz
Boost Clock
-
2000 MHz
Memory Clock
1250 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
80.00GB/s

Render Config

-
-
-
-
-
-
4096
Shading Units
384
256
TMUs
32
128
ROPs
16
512
Tensor Cores
-
32
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

307.2 GPixel/s
Pixel Rate
8.464 GPixel/s
614.4 GTexel/s
Texture Rate
33.86 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
812.5 GFLOPS
2.458 TFLOPS
FP64 (double)
33.86 GFLOPS

Board Design

225W
TDP
65W
550 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

DG2-512
GPU Name
GK107
ACM-G10
GPU Variant
GK107-450-A2
Generation 12.7
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
1.27 billion
406 mm²
Die Size
118 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.6
Shader Model
5.1

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