Home GPU Comparison NVIDIA GeForce GTX 280 vs AMD Radeon HD 7470 OEM

NVIDIA GeForce GTX 280 vs AMD Radeon HD 7470 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 and 1024MB VRAM Radeon HD 7470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280 's Advantages
Larger VRAM bandwidth (141.7GB/s vs 28.80GB/s)
80 additional rendering cores
AMD Radeon HD 7470 OEM 's Advantages
Released 3 years and 7 months late
Lower TDP (27W vs 236W)

Score

Benchmark

FP32 (float)
GeForce GTX 280 +159%
0.622 TFLOPS
Radeon HD 7470 OEM
0.24 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Jan 2012
GeForce 200
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1107 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
64bit
141.7GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
2
30
SM Count
-
240
Shading Units
160
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

19.26 GPixel/s
Pixel Rate
3.000 GPixel/s
48.16 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
240.0 GFLOPS
77.76 GFLOPS
FP64 (double)
-

Board Design

236W
TDP
27W
550 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GT200
GPU Name
Caicos
G200-300-A2
GPU Variant
Khalidster
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
1.4 billion
Transistors
0.37 billion
576 mm²
Die Size
67 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
5.0

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