Home GPU Comparison NVIDIA GeForce 9800 GX2 vs ATI Radeon HD 5870

NVIDIA GeForce 9800 GX2 vs ATI Radeon HD 5870

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 1024MB VRAM Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages
Released 1 years and 6 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 64.00GB/s)
1472 additional rendering cores
Lower TDP (188W vs 197W)

Score

Benchmark

FP32 (float)
GeForce 9800 GX2
0.384 TFLOPS
Radeon HD 5870 +608%
2.72 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
Sep 2009
GeForce 9
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
64.00GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
16
SM Count
-
128
Shading Units
1600
64
TMUs
80
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
27.20 GPixel/s
38.40 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
2.720 TFLOPS
-
FP64 (double)
544.0 GFLOPS

Board Design

197W
TDP
188W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
Cypress
G92-450-A2
GPU Variant
Cypress XT (215-0735033)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
2.154 billion
324 mm²
Die Size
334 mm²

Graphics Features

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

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