Home GPU Comparison NVIDIA GeForce 9800 GX2 vs AMD Radeon HD 8550 OEM

NVIDIA GeForce 9800 GX2 vs AMD Radeon HD 8550 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 1024MB VRAM Radeon HD 8550 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GX2 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 25.60GB/s)
AMD Radeon HD 8550 OEM 's Advantages
Released 5 years and 7 months late
More VRAM (1024GB vs 512GB)
352 additional rendering cores
Lower TDP (60W vs 197W)

Score

Benchmark

FP32 (float)
GeForce 9800 GX2
0.384 TFLOPS
Radeon HD 8550 OEM +62%
0.624 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
Oct 2013
GeForce 9
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
64.00GB/s
Bandwidth
25.60GB/s

Render Config

16
SM Count
-
-
Compute Units
6
128
Shading Units
480
64
TMUs
24
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB

Theoretical Performance

9.600 GPixel/s
Pixel Rate
5.200 GPixel/s
38.40 GTexel/s
Texture Rate
15.60 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
624.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

G92
GPU Name
Turks
G92-450-A2
GPU Variant
Turks PRO (215-0803002)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.716 billion
324 mm²
Die Size
118 mm²

Board Design

197W
TDP
60W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

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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