Home GPU Comparison ATI Radeon HD 5830 vs NVIDIA GeForce 8800 GT Mac Edition

ATI Radeon HD 5830 vs NVIDIA GeForce 8800 GT Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5830 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

ATI Radeon HD 5830 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 57.60GB/s)
1008 additional rendering cores
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 5830 +433%
1.792 TFLOPS
GeForce 8800 GT Mac Edition
0.336 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Feb 2008
Evergreen
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
14
14
Compute Units
-
1120
Shading Units
112
56
TMUs
56
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

12.80 GPixel/s
Pixel Rate
9.600 GPixel/s
44.80 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP16 (half)
-
1.792 TFLOPS
FP32 (float)
336.0 GFLOPS
358.4 GFLOPS
FP64 (double)
-

Graphics Processor

Cypress
GPU Name
G92
Cypress LE (215-0735047)
GPU Variant
G92-270-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
2.154 billion
Transistors
0.754 billion
334 mm²
Die Size
324 mm²

Board Design

175W
TDP
125W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI
2x 6-pin
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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