Home GPU Comparison NVIDIA GeForce GT 220 vs AMD Radeon HD 6850

NVIDIA GeForce GT 220 vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 220 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 220 's Advantages
Lower TDP (58W vs 127W)
AMD Radeon HD 6850 's Advantages
Released 9 months late
Larger VRAM bandwidth (128.0GB/s vs 22.40GB/s)
912 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 220
0.144 TFLOPS
Radeon HD 6850 +933%
1.488 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Oct 2010
GeForce 200
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.40GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
6
SM Count
-
48
Shading Units
960
24
TMUs
48
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
24.80 GPixel/s
14.40 GTexel/s
Texture Rate
37.20 GTexel/s
-
-
-
144.0 GFLOPS
FP32 (float)
1488 GFLOPS
-
-
-

Board Design

58W
TDP
127W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
-
Power Connectors
1x 6-pin

Graphics Processor

G94
GPU Name
Barts
-
GPU Variant
Barts PRO (215-0798006)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.505 billion
Transistors
1.7 billion
240 mm²
Die Size
255 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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