Home GPU Comparison AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce GT 220 OEM

AMD Radeon HD 6870 1600SP Edition vs NVIDIA GeForce GT 220 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 512MB VRAM GeForce GT 220 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 22.40GB/s)
1552 additional rendering cores
NVIDIA GeForce GT 220 OEM 's Advantages
Lower TDP (58W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 6870 1600SP Edition +2704%
2.72 TFLOPS
GeForce GT 220 OEM
0.097 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Oct 2009
Northern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
22.40GB/s

Render Config

20
Compute Units
-
-
SM Count
6
1600
Shading Units
48
80
TMUs
16
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
4.048 GPixel/s
68.00 GTexel/s
Texture Rate
8.096 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
97.15 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
58W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

Cypress
GPU Name
GT215
Cypress XT (215-0735033)
GPU Variant
GT215-450-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.727 billion
334 mm²
Die Size
144 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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