Home GPU Comparison NVIDIA GeForce 9800 GT Rebrand vs AMD Radeon HD 6850 1440SP Edition

NVIDIA GeForce 9800 GT Rebrand vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GT Rebrand and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GT Rebrand 's Advantages
Lower TDP (125W vs 151W)
AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 4 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
1312 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9800 GT Rebrand
0.448 TFLOPS
Radeon HD 6850 1440SP Edition +366%
2.088 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Aug 2012
GeForce 9
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
64.00GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
16
SM Count
-
128
Shading Units
1440
64
TMUs
72
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

11.60 GPixel/s
Pixel Rate
23.20 GPixel/s
46.40 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
448.0 GFLOPS
FP32 (float)
2.088 TFLOPS
-
FP64 (double)
417.6 GFLOPS

Board Design

125W
TDP
151W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
Cypress
G92-270-A2
GPU Variant
Cypress PRO (215-0735043)
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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