CPU
GPU
SoC
Categories
Rankings
CPU Rankings
GPU Rankings
SoC Rankings
English
English
Close menu
Home
CPU
GPU
SoC
Categories
CPU Rankings
GPU Rankings
SoC Rankings
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
中文
English
Español
Deutsch
Français
Italiano
Português
日本語
한국어
العربية
ภาษาไทย
繁體中文
Tiếng Việt
Bahasa Melayu
Home
GPU Comparison
AMD Radeon Sky 900 vs ATI Radeon HD 3870 Mac Edition
AMD Radeon Sky 900 vs ATI Radeon HD 3870 Mac Edition
VS
AMD Radeon Sky 900
ATI Radeon HD 3870 Mac Edition
We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 512MB VRAM Radeon HD 3870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Sky 900 's Advantages
Released 4 years and 9 months late
Boost Clock950MHz
Larger VRAM bandwidth (240.0GB/s vs 72.06GB/s)
1472 additional rendering cores
ATI Radeon HD 3870 Mac Edition 's Advantages
Lower TDP (106W vs 300W)
Score
Benchmark
FP32 (float)
Radeon Sky 900
+585%
3.405 TFLOPS
Radeon HD 3870 Mac Edition
0.497 TFLOPS
Radeon Sky 900
VS
Radeon HD 3870 Mac Edition
Graphics Card
Mar 2013
Release Date
Jun 2008
Radeon Sky
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
825 MHz
Base Clock
-
950 MHz
Boost Clock
-
1250 MHz
Memory Clock
1126 MHz
Memory
3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
72.06GB/s
Render Config
-
SM Count
-
28
Compute Units
4
1792
Shading Units
320
112
TMUs
16
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
256 KB
Theoretical Performance
30.40 GPixel/s
Pixel Rate
12.43 GPixel/s
106.4 GTexel/s
Texture Rate
12.43 GTexel/s
-
FP16 (half)
-
3.405 TFLOPS
FP32 (float)
497.3 GFLOPS
851.2 GFLOPS
FP64 (double)
99.46 GFLOPS
Graphics Processor
Tahiti
GPU Name
RV670
Orthrus
GPU Variant
RV670 XT (215-0708005)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.666 billion
352 mm²
Die Size
192 mm²
Board Design
300W
TDP
106W
700 W
Suggested PSU
300 W
1x DVI 1x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
1x 6-pin
Graphics Features
12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1
Related GPU Comparisons
1
NVIDIA GeForce RTX 4090 D vs AMD Radeon Sky 900
2
AMD Radeon Sky 900 vs AMD FirePro W9000
3
AMD Radeon RX 7900 XTX vs AMD Radeon Sky 900
4
NVIDIA GeForce GTS 150 OEM vs AMD Radeon Sky 900
5
NVIDIA GeForce GTX 1050 Ti vs AMD Radeon Sky 900
6
NVIDIA GeForce GT 640 OEM vs AMD Radeon Sky 900
7
AMD Radeon Sky 900 vs AMD Radeon HD 7750
8
AMD Radeon Sky 900 vs AMD Radeon Pro Vega II Duo
9
AMD Radeon Sky 900 vs AMD FireStream 9170
10
AMD Radeon Sky 900 vs NVIDIA GeForce RTX 3080 12 GB
Related News
1
Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits
2
Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU
3
Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4
4
AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds
5
Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory
6
AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2
7
AMD's Latest Breakthrough Technology Could Change the Game in the Future
8
Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs
9
TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion
10
Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time
© 2024 - TopCPU.net
Contact Us
Privacy Policy