Home GPU Comparison AMD Radeon RX 560X vs NVIDIA GeForce 8800 Ultra

AMD Radeon RX 560X vs NVIDIA GeForce 8800 Ultra

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560X and 768MB VRAM GeForce 8800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X 's Advantages
Released 10 years and 11 months late
Boost Clock1275MHz
Larger VRAM bandwidth (112.0GB/s vs 103.7GB/s)
896 additional rendering cores
Lower TDP (75W vs 171W)

Score

Benchmark

FP32 (float)
Radeon RX 560X +574%
2.611 TFLOPS
GeForce 8800 Ultra
0.387 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
May 2007
Polaris
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

1175 MHz
Base Clock
-
1275 MHz
Boost Clock
-
1750 MHz
Memory Clock
1080 MHz

Memory

4GB
Memory Size
768MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
384bit
112.0GB/s
Bandwidth
103.7GB/s

Render Config

-
SM Count
16
16
Compute Units
-
1024
Shading Units
128
64
TMUs
32
16
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
96 KB

Theoretical Performance

20.40 GPixel/s
Pixel Rate
14.69 GPixel/s
81.60 GTexel/s
Texture Rate
39.17 GTexel/s
2.611 TFLOPS
FP16 (half)
-
2.611 TFLOPS
FP32 (float)
387.1 GFLOPS
163.2 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 21
GPU Name
G80
Polaris 21 XT (215-0908004)
GPU Variant
G80-450-A3
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
90 nm
3 billion
Transistors
0.681 billion
123 mm²
Die Size
484 mm²

Board Design

75W
TDP
171W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1 (1.0)
1.2
Vulkan
N/A
-
CUDA
1.0
6.4
Shader Model
4.0

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