Home GPU Comparison AMD Radeon R9 Nano vs NVIDIA GeForce 9800 GTX+

AMD Radeon R9 Nano vs NVIDIA GeForce 9800 GTX+

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 512MB VRAM GeForce 9800 GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages
Released 6 years and 7 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 70.40GB/s)
3968 additional rendering cores
NVIDIA GeForce 9800 GTX+ 's Advantages
Lower TDP (141W vs 175W)

Score

Benchmark

FP32 (float)
Radeon R9 Nano +1642%
8.192 TFLOPS
GeForce 9800 GTX
0.47 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Jan 2009
Pirate Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1100 MHz

Memory

4GB
Memory Size
512MB
HBM
Memory Type
GDDR3
4096bit
Memory Bus
256bit
512.0GB/s
Bandwidth
70.40GB/s

Render Config

64
Compute Units
-
-
SM Count
16
4096
Shading Units
128
256
TMUs
64
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
11.81 GPixel/s
256.0 GTexel/s
Texture Rate
47.23 GTexel/s
8.192 TFLOPS
FP16 (half)
-
8.192 TFLOPS
FP32 (float)
470.0 GFLOPS
512.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
141W
450 W
Suggested PSU
300 W
1x HDMI 1.4a 3x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Fiji
GPU Name
G92B
Fiji XT CA (215-0862120)
GPU Variant
G92-420-B1
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
8.9 billion
Transistors
0.754 billion
596 mm²
Die Size
260 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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