Home GPU Comparison ATI Radeon HD 4890 vs NVIDIA GeForce GT 220

ATI Radeon HD 4890 vs NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Larger VRAM bandwidth (124.8GB/s vs 22.40GB/s)
752 additional rendering cores
NVIDIA GeForce GT 220 's Advantages
Released 9 months late
Lower TDP (58W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890 +844%
1.36 TFLOPS
GeForce GT 220
0.144 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Jan 2010
Radeon R700
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
975 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
124.8GB/s
Bandwidth
22.40GB/s

Render Config

10
Compute Units
-
-
SM Count
6
800
Shading Units
48
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
4.800 GPixel/s
34.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
144.0 GFLOPS
272.0 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
58W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1x VGA
2x 6-pin
Power Connectors
-

Graphics Processor

RV790
GPU Name
G94
RV790 XT (215-0758016)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.959 billion
Transistors
0.505 billion
282 mm²
Die Size
240 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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