Radeon HD 4670 AGP vs Radeon RX 550X 640SP
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 2GB VRAM Radeon RX 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 4670 AGP 's Advantages
Lower TDP (59W vs 60W)
Radeon RX 550X 640SP 's Advantages
Released 8 years and 9 months late
Boost Clock1071MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
320 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670 AGP
480
Radeon RX 550X 640SP
+185%
1371
Graphics Card
Jul 2009
Release Date
Apr 2018
Radeon R700
Generation
Polaris
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
800 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
96.00GB/s
Render Config
4
Compute Units
10
320
Shading Units
640
32
TMUs
40
8
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
17.14 GPixel/s
24.00 GTexel/s
Texture Rate
42.84 GTexel/s
-
FP16 (half)
1371 GFLOPS
480.0 GFLOPS
FP32 (float)
1371 GFLOPS
-
FP64 (double)
85.68 GFLOPS
Board Design
59W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
-
Power Connectors
None
Graphics Processor
RV730
GPU Name
Baffin
RV730 XT
(215-0719047)
GPU Variant
Baffin LE
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.514 billion
Transistors
3 billion
146 mm²
Die Size
123 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
