Radeon HD 4670 vs Radeon RX 590
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 8GB VRAM Radeon RX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 4670 's Advantages
Lower TDP (59W vs 175W)
Radeon RX 590 's Advantages
Released 10 years and 2 months late
Boost Clock1545MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 32.00GB/s)
1984 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670
480
Radeon RX 590
+1383%
7119
3DMark Time Spy
Radeon HD 4670
1410
Radeon RX 590
+238%
4775
Graphics Card
Sep 2008
Release Date
Nov 2018
Radeon R700
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1469 MHz
-
Boost Clock
1545 MHz
1000 MHz
Memory Clock
2000 MHz
Memory
512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
256.0GB/s
Render Config
4
Compute Units
36
320
Shading Units
2304
32
TMUs
144
8
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
2 MB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
49.44 GPixel/s
24.00 GTexel/s
Texture Rate
222.5 GTexel/s
-
FP16 (half)
7.119 TFLOPS
480.0 GFLOPS
FP32 (float)
7.119 TFLOPS
-
FP64 (double)
445.0 GFLOPS
Board Design
59W
TDP
175W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
RV730
GPU Name
Polaris 30
RV730 XT
(215-0719047)
GPU Variant
Polaris 30 XT
(215-0922006)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
12 nm
0.514 billion
Transistors
5.7 billion
146 mm²
Die Size
232 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
4.1
Shader Model
6.4
