Home GPU Comparison NVIDIA GeForce 9800 GX2 vs AMD Radeon HD 8470 OEM

NVIDIA GeForce 9800 GX2 vs AMD Radeon HD 8470 OEM

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9800 GX2 and 1024MB VRAM Radeon HD 8470 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 8470 OEM 's Advantages
Released 4 years and 10 months late
More VRAM (1024GB vs 512GB)
32 additional rendering cores
Lower TDP (35W vs 197W)

Score

Benchmark

FP32 (float)
GeForce 9800 GX2 +54%
0.384 TFLOPS
Radeon HD 8470 OEM
0.248 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
64bit
64.00GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
16
SM Count
-
128
Shading Units
160
64
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
3.100 GPixel/s
38.40 GTexel/s
Texture Rate
6.200 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
248.0 GFLOPS
-
-
-

Board Design

197W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI
Outputs
1x DVI 1x HDMI 1.3a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

G92
GPU Name
Caicos
G92-450-A2
GPU Variant
Caicos XT (215-0804070)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.37 billion
324 mm²
Die Size
67 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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