GeForce GTX 460 and Radeon HD 7640G - video card comparison
Passmark - benchmark score GeForce GTX 460 vs Radeon HD 7640G
GeForce GTX 460
2330
Radeon HD 7640G
473
GeForce GTX 460
Radeon HD 7640G
Architecture
Fermi (2010−2014)
Terascale 3 (2010−2013)
GPU code name
GF104
Trinity
Market segment
Desktop
Laptop
Release date
July 2010
May 2012
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
6-pin & 6-pin
-
SLI options
+
-
Boost clock speed
-
686 MHz
Core clock speed
675 MHz
497 MHz
Floating-point performance
907.2 gflops
-
Manufacturing process technology
40 nm
32 nm
Number of transistors
1,950 million
1,303 million
Pipelines / CUDA cores
336
256
Power consumption (TDP)
160 Watt
35 Watt
Texture fill rate
37.80
10.96
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
3600 MHz
System Shared
Memory bandwidth
86.4 GB/s
-
Shared memory
-
+
Display Connectors
Two Dual Link DVI, Mini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.1
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A