Home GPU Comparison AMD Radeon HD 8470 OEM vs NVIDIA GeForce 8800 GT Mac Edition

AMD Radeon HD 8470 OEM vs NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8470 OEM and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8470 OEM 's Advantages
Released 4 years and 11 months late
More VRAM (1024GB vs 512GB)
48 additional rendering cores
Lower TDP (35W vs 125W)
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 8470 OEM
0.248 TFLOPS
GeForce 8800 GT Mac Edition +35%
0.336 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Feb 2008
Sea Islands
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
57.60GB/s

Render Config

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

Theoretical Performance

3.100 GPixel/s
Pixel Rate
9.600 GPixel/s
6.200 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
248.0 GFLOPS
FP32 (float)
336.0 GFLOPS
-
-
-

Board Design

35W
TDP
125W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI
None
Power Connectors
1x 6-pin

Graphics Processor

Caicos
GPU Name
G92
Caicos XT (215-0804070)
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

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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