Radeon HD 4890 and GeForce GTX 570 - video card comparison
Passmark - benchmark score Radeon HD 4890 vs GeForce GTX 570
Radeon HD 4890
1552
GeForce GTX 570
4046
Radeon HD 4890
GeForce GTX 570
Architecture
TeraScale (2005−2013)
Fermi (2010−2014)
GPU code name
RV790
GF110
Market segment
Desktop
Desktop
Release date
April 2009
December 2010
Bus support
-
PCI-E 2.0 x 16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Two 6-pin
SLI options
-
+
Core clock speed
850 MHz
732 MHz
CUDA cores
-
480
Floating-point performance
1,360.0 gflops
1,405.4 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
959 million
3,000 million
Pipelines / CUDA cores
800
480
Power consumption (TDP)
190 Watt
219 Watt
Maximum GPU temperature
-
97 °C
Texture fill rate
34.00
43.9 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1280 MB
Memory bus width
256 Bit
320 Bit
Memory clock speed
3900 MHz
1900 MHz (3800 data rate)
Memory bandwidth
124.8 GB/s
152.0 GB/s
Display Connectors
2x DVI, 1x S-Video
Mini HDMITwo Dual Link DVI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
10.1 (10_1)
12 (11_0)
CUDA
-
+
OpenCL
1.1
1.1
OpenGL
3.3
4.2
Shader Model
4.1
5.1
Vulkan
N/A
N/A