Radeon HD 4670 vs Radeon Pro W6400
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro W6400 Advantages
Released 13 years and 4 months late
Boost Clock2331MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (112.0GB/s vs 32.00GB/s)
448 additional rendering cores
Lower TDP (50W vs 59W)
Score
Benchmark
FP32 (float)
Radeon HD 4670
480
Radeon Pro W6400
+645%
3580
3DMark Time Spy
Radeon HD 4670
1410
Radeon Pro W6400
+155%
3604
Graphics Card
Sep 2008
Release Date
Jan 2022
Radeon R700
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4
Clock Speeds
-
Base Clock
2331 MHz
-
Boost Clock
2331 MHz
1000 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
112.0GB/s
Render Config
4
Compute Units
12
320
Shading Units
768
32
TMUs
48
8
ROPs
32
-
RT Cores
12
16 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
1024 KB
-
L3 Cache
8 MB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
74.59 GPixel/s
24.00 GTexel/s
Texture Rate
111.9 GTexel/s
-
FP16 (half)
7.161 TFLOPS
480.0 GFLOPS
FP32 (float)
3.580 TFLOPS
-
FP64 (double)
223.8 GFLOPS
Board Design
59W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI
1x S-Video
1x S-Video
Outputs
2x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
RV730
GPU Name
Navi 24
RV730 XT
(215-0719047)
(215-0719047)
GPU Variant
Navi 24 XL-W
TeraScale
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
6 nm
0.514 billion
Transistors
5.4 billion
146 mm²
Die Size
107 mm²
Graphics Features
10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
4.1
Shader Model
6.6
