Home GPU Comparison AMD Radeon HD 7470 OEM vs NVIDIA GeForce 8800 GT

AMD Radeon HD 7470 OEM vs NVIDIA GeForce 8800 GT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7470 OEM and 512MB VRAM GeForce 8800 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7470 OEM 's Advantages
Released 4 years and 3 months late
More VRAM (1024GB vs 512GB)
48 additional rendering cores
Lower TDP (27W vs 125W)
NVIDIA GeForce 8800 GT 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7470 OEM
0.24 TFLOPS
GeForce 8800 GT +40%
0.336 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2007
Southern Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
28.80GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
14
2
Compute Units
-
160
Shading Units
112
8
TMUs
56
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB

Theoretical Performance

3.000 GPixel/s
Pixel Rate
9.600 GPixel/s
6.000 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
336.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Caicos
GPU Name
G92
Khalidster
GPU Variant
G92-270-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.37 billion
Transistors
0.754 billion
67 mm²
Die Size
324 mm²

Board Design

27W
TDP
125W
200 W
Suggested PSU
300 W
1x DVI 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

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

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