Home GPU Comparison AMD Radeon HD 7870 GHz Edition vs ATI Radeon X1650 GTO

AMD Radeon HD 7870 GHz Edition vs ATI Radeon X1650 GTO

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 GHz Edition and 256MB VRAM Radeon X1650 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 GHz Edition 's Advantages
Released 4 years and 3 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (153.6GB/s vs 12.54GB/s)
1280 additional rendering cores

Score

VS

Graphics Card

Mar 2012
Release Date
Dec 2007
Southern Islands
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
392 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
12.54GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
-
80
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
2.348 GPixel/s
80.00 GTexel/s
Texture Rate
2.348 GTexel/s
-
-
-
2.560 TFLOPS
FP32 (float)
-
160.0 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
Unknown
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
RV530
Pitcairn XT (215-0828047)
GPU Variant
RV530 LE
GCN 1.0
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
2.8 billion
Transistors
0.157 billion
212 mm²
Die Size
150 mm²

Graphics Features

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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy