Radeon R9 370 and Radeon HD 4770 - video card comparison
Passmark - benchmark score Radeon R9 370 vs Radeon HD 4770
Radeon R9 370
4864
Radeon HD 4770
935
Radeon R9 370
Radeon HD 4770
Architecture
GCN 1.0 (2012−2020)
TeraScale (2005−2013)
GPU code name
Trinidad
RV740
Market segment
Desktop
Desktop
Release date
May 2015
April 2009
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Boost clock speed
975 MHz
-
Core clock speed
925 MHz
750 MHz
Floating-point performance
2,496 gflops
960.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,800 million
826 million
Pipelines / CUDA cores
1280
640
Power consumption (TDP)
110 Watt
80 Watt
Texture fill rate
78.00
24.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5600 MHz
3200 MHz
Memory bandwidth
179.2 GB/s
51.2 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (11_1)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A