Home GPU Comparison NVIDIA GeForce 9800 GX2 vs NVIDIA GeForce GTX 465

NVIDIA GeForce 9800 GX2 vs NVIDIA GeForce GTX 465

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 1024MB VRAM GeForce GTX 465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800 GX2 's Advantages
Lower TDP (197W vs 200W)
NVIDIA GeForce GTX 465 's Advantages
Released 2 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (102.7GB/s vs 64.00GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9800 GX2
0.384 TFLOPS
GeForce GTX 465 +122%
0.855 TFLOPS
VS

Graphics Card

Mar 2008
Release Date
May 2010
GeForce 9
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
64.00GB/s
Bandwidth
102.7GB/s

Render Config

-
-
-
16
SM Count
11
128
Shading Units
352
64
TMUs
44
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
13.38 GPixel/s
38.40 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
855.4 GFLOPS
-
FP64 (double)
106.9 GFLOPS

Board Design

197W
TDP
200W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI
Outputs
2x DVI 1x mini-HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
GF100
G92-450-A2
GPU Variant
GF100-030-A3
Tesla
Architecture
Fermi
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
3.1 billion
324 mm²
Die Size
529 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.0
4.0
Shader Model
5.1

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