Radeon HD 4670 AGP vs Radeon Sky 500
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 4GB VRAM Radeon Sky 500 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 150W)
Radeon Sky 500 's Advantages
Released 3 years and 8 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 25.60GB/s)
960 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670 AGP
480
Radeon Sky 500
+406%
2432
Graphics Card
Jul 2009
Release Date
Mar 2013
Radeon R700
Generation
Radeon Sky
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
800 MHz
Memory Clock
1200 MHz
Memory
1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
153.6GB/s
Render Config
4
Compute Units
20
320
Shading Units
1280
32
TMUs
80
8
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
30.40 GPixel/s
24.00 GTexel/s
Texture Rate
76.00 GTexel/s
480.0 GFLOPS
FP32 (float)
2.432 TFLOPS
-
FP64 (double)
152.0 GFLOPS
Board Design
59W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
1x DisplayPort 1.2
-
Power Connectors
1x 6-pin
Graphics Processor
RV730
GPU Name
Pitcairn
RV730 XT
(215-0719047)
GPU Variant
Pitcairn XT GL
(215-0828073)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
2.8 billion
146 mm²
Die Size
212 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
4.1
Shader Model
5.1
