Home GPU Comparison NVIDIA GeForce 8800 Ultra vs ATI Radeon HD 2400 PRO PCI

NVIDIA GeForce 8800 Ultra vs ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 768MB VRAM GeForce 8800 Ultra and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 Ultra 's Advantages
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (103.7GB/s vs 6.400GB/s)
88 additional rendering cores
ATI Radeon HD 2400 PRO PCI 's Advantages
Lower TDP (20W vs 171W)

Score

Benchmark

FP32 (float)
GeForce 8800 Ultra +821%
0.387 TFLOPS
ATI Radeon HD 2400 PRO PCI
0.042 TFLOPS
VS

Graphics Card

May 2007
Release Date
Jun 2007
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1080 MHz
Memory Clock
400 MHz

Memory

768MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
384bit
Memory Bus
64bit
103.7GB/s
Bandwidth
6.400GB/s

Render Config

16
SM Count
-
-
Compute Units
2
128
Shading Units
40
32
TMUs
4
24
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
96 KB
L2 Cache
32 KB

Theoretical Performance

14.69 GPixel/s
Pixel Rate
2.100 GPixel/s
39.17 GTexel/s
Texture Rate
2.100 GTexel/s
-
FP16 (half)
-
387.1 GFLOPS
FP32 (float)
42.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

G80
GPU Name
RV610
G80-450-A3
GPU Variant
RV610 LE (215LKCAKA14FG)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
90 nm
Process Size
65 nm
0.681 billion
Transistors
0.18 billion
484 mm²
Die Size
85 mm²

Board Design

171W
TDP
20W
450 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI
2x 6-pin
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1 (1.0)
OpenCL
N/A
N/A
Vulkan
N/A
1.0
CUDA
-
4.0
Shader Model
4.0

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