Home GPU Comparison ATI Radeon HD 4670 X2 vs Intel Arc A770

ATI Radeon HD 4670 X2 vs Intel Arc A770

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 X2 and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 X2 's Advantages
Lower TDP (118W vs 225W)
Intel Arc A770 's Advantages
Released 14 years and 1 months late
Boost Clock2400MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 22.40GB/s)
3776 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4670 X2
0.48 TFLOPS
Arc A770 +3995%
19.66 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Oct 2022
Radeon R700
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
512.0GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
4096
32
TMUs
256
8
ROPs
128
-
Tensor Cores
512
-
RT Cores
32
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
16 MB
-
-
-

Theoretical Performance

6.000 GPixel/s
Pixel Rate
307.2 GPixel/s
24.00 GTexel/s
Texture Rate
614.4 GTexel/s
-
FP16 (half)
39.32 TFLOPS
480.0 GFLOPS
FP32 (float)
19.66 TFLOPS
-
FP64 (double)
2.458 TFLOPS

Board Design

118W
TDP
225W
300 W
Suggested PSU
550 W
4x DVI
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV730
GPU Name
DG2-512
RV730 XT (215-0719047)
GPU Variant
ACM-G10
TeraScale
Architecture
Generation 12.7
TSMC
Foundry
TSMC
55 nm
Process Size
6 nm
0.514 billion
Transistors
21.7 billion
146 mm²
Die Size
406 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.6

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