ATI Radeon HD 4350 vs ATI Radeon HD 3850 X2
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4350 and 512MB VRAM Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4350 's Advantages
Lower TDP (20W vs 140W)
ATI Radeon HD 3850 X2 's Advantages
Larger VRAM bandwidth (52.99GB/s vs 6.400GB/s)
240 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4350
0.096 TFLOPS
Radeon HD 3850 X2
+345%
0.428 TFLOPS
Graphics Card
Sep 2008
Release Date
Apr 2008
Radeon R700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
400 MHz
Memory Clock
828 MHz
Memory
512MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
52.99GB/s
Render Config
1
Compute Units
4
-
-
-
80
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
2.400 GPixel/s
Pixel Rate
10.70 GPixel/s
4.800 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
428.2 GFLOPS
-
FP64 (double)
85.63 GFLOPS
Board Design
20W
TDP
140W
200 W
Suggested PSU
300 W
2x DisplayPort 1.0
Outputs
2x DVI
1x S-Video
None
Power Connectors
-
Graphics Processor
RV710
GPU Name
RV670
RV710
(215-0725016)
GPU Variant
RV670 PRO
(215-0708003)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.242 billion
Transistors
0.666 billion
73 mm²
Die Size
192 mm²
Graphics Features
10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full)
4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1
