Home GPU Comparison AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce 6200 PCI

AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce 6200 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 256MB VRAM GeForce 6200 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages
Released 4 years and 1 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 3.200GB/s)
640 additional rendering cores

Score

VS

Graphics Card

Feb 2012
Release Date
Jan 2008
Southern Islands
Generation
GeForce 6 PCI
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
200 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
3.200GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
-
40
TMUs
4
16
ROPs
2
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
560.0 MPixel/s
40.00 GTexel/s
Texture Rate
1.120 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
-
80.00 GFLOPS
FP64 (double)
-

Board Design

80W
TDP
Unknown
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
NV44
Cape Verde XT
GPU Variant
-
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
110 nm
1.5 billion
Transistors
0.075 billion
123 mm²
Die Size
110 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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