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
ATI Radeon HD 4870 Mac Edition vs AMD Radeon R9 390
ATI Radeon HD 4870 Mac Edition vs AMD Radeon R9 390
VS
ATI Radeon HD 4870 Mac Edition
AMD Radeon R9 390
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 Mac Edition and 8GB VRAM Radeon R9 390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 275W)
AMD Radeon R9 390 's Advantages
Released 6 years and 5 months late
Larger VRAM bandwidth (384.0GB/s vs 108.8GB/s)
1760 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4870 Mac Edition
1.2 TFLOPS
Radeon R9 390
+326%
5.12 TFLOPS
Radeon HD 4870 Mac Edition
VS
Radeon R9 390
Graphics Card
Jan 2009
Release Date
Jun 2015
Radeon R700
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
850 MHz
Memory Clock
1500 MHz
Memory
512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
512bit
108.8GB/s
Bandwidth
384.0GB/s
Render Config
-
SM Count
-
10
Compute Units
40
800
Shading Units
2560
40
TMUs
160
16
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
Theoretical Performance
12.00 GPixel/s
Pixel Rate
64.00 GPixel/s
30.00 GTexel/s
Texture Rate
160.0 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
5.120 TFLOPS
240.0 GFLOPS
FP64 (double)
640.0 GFLOPS
Graphics Processor
RV770
GPU Name
Grenada
RV770 XT Mac (215-0669080)
GPU Variant
Grenada PRO (215-0880030)
TeraScale
Architecture
GCN 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.956 billion
Transistors
6.2 billion
256 mm²
Die Size
438 mm²
Board Design
150W
TDP
275W
450 W
Suggested PSU
600 W
1x DVI 1x mini-DisplayPort 1.0
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Features
10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
-
CUDA
-
4.1
Shader Model
6.3
Related GPU Comparisons
1
ATI Radeon HD 4870 Mac Edition vs AMD Radeon RX 560X
2
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce RTX 4060 Ti 8 GB
3
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce 8600 GS
4
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce 510 OEM
5
ATI Radeon HD 4870 Mac Edition vs ATI FirePro 2270 PCIe x1
6
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce RTX 2060 Mobile
7
ATI Radeon HD 4870 Mac Edition vs ATI FirePro V5800 DVI
8
ATI Radeon HD 4870 Mac Edition vs ATI Radeon HD 5870 Eyefinity 6
9
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce GTX 780 Ti Engineering Sample
10
ATI Radeon HD 4870 Mac Edition vs AMD Radeon HD 8870 OEM
Related News
1
NVIDIA Grace CPU Benchmark Results Released, Stunning Performance
2
Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports
3
Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip
4
AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly
5
NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products
6
NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs
7
Only 3 Weeks Left! AMD Zen5 Launching Soon
8
Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!
9
Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs
10
Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher
© 2024 - TopCPU.net
Contact Us
Privacy Policy