Home GPU Comparison ATI Radeon X1650 vs NVIDIA GeForce 8800 GT Mac Edition

ATI Radeon X1650 vs NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 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

NVIDIA GeForce 8800 GT Mac Edition 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 6.400GB/s)
112 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Feb 2008
Radeon R500 PCIe
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
-
SM Count
14
-
Shading Units
112
4
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

RV516
GPU Name
G92
-
GPU Variant
G92-270-A2
Ultra-Threaded SE
Architecture
Tesla
UMC
Foundry
TSMC
90 nm
Process Size
65 nm
0.105 billion
Transistors
0.754 billion
100 mm²
Die Size
324 mm²

Graphics Features

9.0c (9_3)
DirectX
11.1 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
3.0
Shader Model
4.0

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