Home GPU Comparison AMD Radeon Sky 900 vs NVIDIA GeForce GTX 570

AMD Radeon Sky 900 vs NVIDIA GeForce GTX 570

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 1280MB VRAM GeForce GTX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages
Released 2 years and 3 months late
Boost Clock950MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (240.0GB/s vs 152.0GB/s)
1312 additional rendering cores
NVIDIA GeForce GTX 570 's Advantages
Lower TDP (219W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Sky 900 +142%
3.405 TFLOPS
GeForce GTX 570
1.405 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Dec 2010
Radeon Sky
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

825 MHz
Base Clock
-
950 MHz
Boost Clock
-
1250 MHz
Memory Clock
950 MHz

Memory

3GB
Memory Size
1280MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
320bit
240.0GB/s
Bandwidth
152.0GB/s

Render Config

-
SM Count
15
28
Compute Units
-
1792
Shading Units
480
112
TMUs
60
32
ROPs
40
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
640 KB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
21.96 GPixel/s
106.4 GTexel/s
Texture Rate
43.92 GTexel/s
-
FP16 (half)
-
3.405 TFLOPS
FP32 (float)
1405 GFLOPS
851.2 GFLOPS
FP64 (double)
175.7 GFLOPS

Graphics Processor

Tahiti
GPU Name
GF110
Orthrus
GPU Variant
GF110-275-A1
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
3 billion
352 mm²
Die Size
520 mm²

Board Design

300W
TDP
219W
700 W
Suggested PSU
550 W
1x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
2x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.0
5.1
Shader Model
5.1

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