GeForce GT 430 vs Radeon HD 4890
We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 430 and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 430 's Advantages
Released 1 years and 6 months late
Lower TDP (49W vs 190W)
Radeon HD 4890 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (124.8GB/s vs 12.80GB/s)
704 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 430
269
Radeon HD 4890
+405%
1360
Graphics Card
Oct 2010
Release Date
Apr 2009
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
800 MHz
Memory Clock
975 MHz
Memory
512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
124.8GB/s
Render Config
-
Compute Units
10
2
SM Count
-
96
Shading Units
800
16
TMUs
40
4
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
Theoretical Performance
2.800 GPixel/s
Pixel Rate
13.60 GPixel/s
11.20 GTexel/s
Texture Rate
34.00 GTexel/s
268.8 GFLOPS
FP32 (float)
1360 GFLOPS
22.40 GFLOPS
FP64 (double)
272.0 GFLOPS
Board Design
49W
TDP
190W
200 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
2x DVI
1x S-Video
None
Power Connectors
2x 6-pin
Graphics Processor
GF108
GPU Name
RV790
GF108-300-A1
GPU Variant
RV790 XT
(215-0758016)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.959 billion
116 mm²
Die Size
282 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1