ATI Radeon HD 4670 vs AMD Radeon R5 235X OEM
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 1024MB VRAM Radeon R5 235X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4670 's Advantages
Larger VRAM bandwidth (32.00GB/s vs 14.40GB/s)
160 additional rendering cores
AMD Radeon R5 235X OEM 's Advantages
Released 5 years and 3 months late
More VRAM (1024GB vs 512GB)
Lower TDP (18W vs 59W)
Score
Benchmark
FP32 (float)
Radeon HD 4670
+71%
0.48 TFLOPS
Radeon R5 235X OEM
0.28 TFLOPS
Graphics Card
Sep 2008
Release Date
Dec 2013
Radeon R700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
900 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
32.00GB/s
Bandwidth
14.40GB/s
Render Config
4
Compute Units
2
-
-
-
320
Shading Units
160
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
6.000 GPixel/s
Pixel Rate
3.500 GPixel/s
24.00 GTexel/s
Texture Rate
7.000 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
280.0 GFLOPS
-
-
-
Board Design
59W
TDP
18W
250 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 1.3a
None
Power Connectors
None
Graphics Processor
RV730
GPU Name
Caicos
RV730 XT
(215-0719047)
GPU Variant
Caicos XT
(215-0804070)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.37 billion
146 mm²
Die Size
67 mm²
Graphics Features
10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0
