Radeon HD 7770 and Quadro FX 2500M - video card comparison
Passmark - benchmark score Radeon HD 7770 vs Quadro FX 2500M
Radeon HD 7770
2235
Quadro FX 2500M
224
Radeon HD 7770
Quadro FX 2500M
Architecture
GCN (2011−2017)
G7x (2005−2007)
GPU code name
Cape Verde
G71glm
Market segment
Desktop
Mobile workstation
Release date
February 2012
September 2005
Interface
PCIe 3.0 x16
MXM-III
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
500 MHz
Core clock speed
1000 MHz
8 MHz
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,500 million
278 million
Pipelines / CUDA cores
640
32
Power consumption (TDP)
80 Watt
45 Watt
Texture fill rate
40.00
12.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4500 MHz
1200 MHz
Memory bandwidth
72 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
+
-
HDMI
+
-
DirectX
12 (11_1)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.1
3.0
Vulkan
1.2.131
N/A