Home GPU Comparison AMD Radeon Sky 500 vs NVIDIA GeForce GT 220

AMD Radeon Sky 500 vs NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 500 's Advantages
Released 3 years and 2 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 22.40GB/s)
1232 additional rendering cores
NVIDIA GeForce GT 220 's Advantages
Lower TDP (58W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Sky 500 +1588%
2.432 TFLOPS
GeForce GT 220
0.144 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2010
Radeon Sky
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
700 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
22.40GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1280
Shading Units
48
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
4.800 GPixel/s
76.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
2.432 TFLOPS
FP32 (float)
144.0 GFLOPS
152.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
58W
450 W
Suggested PSU
250 W
1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
G94
Pitcairn XT GL (215-0828073)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.8 billion
Transistors
0.505 billion
212 mm²
Die Size
240 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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