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 HD 6770
ATI Radeon HD 4870 Mac Edition vs AMD Radeon HD 6770
VS
ATI Radeon HD 4870 Mac Edition
AMD Radeon HD 6770
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4870 Mac Edition and 1024MB VRAM Radeon HD 6770 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
Larger VRAM bandwidth (108.8GB/s vs 76.80GB/s)
AMD Radeon HD 6770 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Lower TDP (108W vs 150W)
Score
Benchmark
FP32 (float)
Radeon HD 4870 Mac Edition
1.2 TFLOPS
Radeon HD 6770
+13%
1.36 TFLOPS
Radeon HD 4870 Mac Edition
VS
Radeon HD 6770
Graphics Card
Jan 2009
Release Date
Jan 2011
Radeon R700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
850 MHz
Memory Clock
1200 MHz
Memory
512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
76.80GB/s
Render Config
-
SM Count
-
10
Compute Units
10
800
Shading Units
800
40
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
12.00 GPixel/s
Pixel Rate
13.60 GPixel/s
30.00 GTexel/s
Texture Rate
34.00 GTexel/s
-
FP16 (half)
-
1200 GFLOPS
FP32 (float)
1360 GFLOPS
240.0 GFLOPS
FP64 (double)
-
Graphics Processor
RV770
GPU Name
Juniper
RV770 XT Mac (215-0669080)
GPU Variant
Juniper XT (215-0754013)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
1.04 billion
256 mm²
Die Size
166 mm²
Board Design
150W
TDP
108W
450 W
Suggested PSU
300 W
1x DVI 1x mini-DisplayPort 1.0
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
2x 6-pin
Power Connectors
1x 6-pin
Graphics Features
10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
5.0
Related GPU Comparisons
1
NVIDIA GeForce 9400 GT Rev. 3 vs ATI Radeon HD 4870 Mac Edition
2
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce RTX 2060 Mobile
3
ATI Radeon HD 4870 Mac Edition vs AMD Radeon R5 230
4
AMD Radeon RX 590 GME vs ATI Radeon HD 4870 Mac Edition
5
ATI FirePro V3700 vs ATI Radeon HD 4870 Mac Edition
6
ATI Radeon HD 4870 Mac Edition vs ATI FirePro V5800 DVI
7
ATI Radeon HD 4870 Mac Edition vs ATI Radeon X1550 AGP
8
ATI Radeon HD 4870 Mac Edition vs NVIDIA NVS 810
9
ATI Radeon HD 4870 Mac Edition vs NVIDIA GeForce 9500 GS Rev. 2
10
ATI Radeon HD 4870 Mac Edition vs AMD Radeon R9 380 OEM
© 2024 - TopCPU.net
Contact Us
Privacy Policy