AMD Radeon HD 7750 vs ATI Radeon HD 4350 PCIe x1
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 512MB VRAM Radeon HD 4350 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7750 's Advantages
Released 3 years and 5 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
432 additional rendering cores
ATI Radeon HD 4350 PCIe x1 's Advantages
Lower TDP (20W vs 55W)
Score
Benchmark
FP32 (float)
Radeon HD 7750
+753%
0.819 TFLOPS
Radeon HD 4350 PCIe x1
0.096 TFLOPS
Graphics Card
Feb 2012
Release Date
Sep 2008
Southern Islands
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1
Clock Speeds
-
-
-
-
-
-
1125 MHz
Memory Clock
400 MHz
Memory
1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s
Render Config
8
Compute Units
1
-
-
-
512
Shading Units
80
32
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
12.80 GPixel/s
Pixel Rate
2.400 GPixel/s
25.60 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
96.00 GFLOPS
51.20 GFLOPS
FP64 (double)
-
Board Design
55W
TDP
20W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
Cape Verde
GPU Name
RV710
Cape Verde PRO
GPU Variant
RV710
(215-0725016)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.5 billion
Transistors
0.242 billion
123 mm²
Die Size
73 mm²
Graphics Features
12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1
