Home GPU Comparison NVIDIA GeForce GT 430 OEM vs AMD Radeon HD 7970 X2

NVIDIA GeForce GT 430 OEM vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 430 OEM and 3GB VRAM Radeon HD 7970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 430 OEM 's Advantages
Lower TDP (49W vs 500W)
AMD Radeon HD 7970 X2 's Advantages
Released 1 years and 10 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 25.60GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 430 OEM
0.269 TFLOPS
Radeon HD 7970 X2 +1308%
3.789 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Aug 2012
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
3GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
264.0GB/s

Render Config

-
Compute Units
32
2
SM Count
-
96
Shading Units
2048
16
TMUs
128
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

2.800 GPixel/s
Pixel Rate
29.60 GPixel/s
11.20 GTexel/s
Texture Rate
118.4 GTexel/s
-
-
-
268.8 GFLOPS
FP32 (float)
3.789 TFLOPS
22.40 GFLOPS
FP64 (double)
947.2 GFLOPS

Board Design

49W
TDP
500W
200 W
Suggested PSU
900 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
3x 8-pin

Graphics Processor

GF108
GPU Name
New Zealand
GF108-400-A1
GPU Variant
-
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
4.313 billion
116 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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