Radeon HD 4850 and GeForce GTX 460 SE v2 - video card comparison
Radeon HD 4850
GeForce GTX 460 SE v2
Architecture
Terascale 1 (2008−2010)
Fermi 2.0 (2010−2014)
GPU code name
RV770
GF114
Market segment
Desktop
Desktop
Release date
June 2008
November 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
2x 6-pin
Core clock speed
625 MHz
650 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
40 nm
Number of transistors
956 million
1,950 million
Pipelines / CUDA cores
800
288
Power consumption (TDP)
110 Watt
150 Watt
Texture fill rate
25.00
31.20
Memory type
GDDR3
GDDR5
Maximum RAM amount
512 MB
768 MB
Memory bus width
256 Bit
192 Bit
Memory clock speed
993 MHz
3400 MHz
Memory bandwidth
63.55 GB/s
81.6 GB/s
Display Connectors
2x DVI, 1x S-Video
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
10.1 (10_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.1
1.1
OpenGL
3.3
4.6
Shader Model
4.1
5.1
Vulkan
N/A
N/A