Radeon HD 7770 and FirePro W4100 - video card comparison
Passmark - benchmark score Radeon HD 7770 vs FirePro W4100
Radeon HD 7770
2235
FirePro W4100
1579
Radeon HD 7770
FirePro W4100
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Cape Verde
Cape Verde
Market segment
Desktop
Workstation
Release date
February 2012
October 2015
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
1000 MHz
630 MHz
Floating-point performance
-
645.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
1,500 million
Pipelines / CUDA cores
640
512
Power consumption (TDP)
80 Watt
50 Watt
Texture fill rate
40.00
20.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
4000 MHz
Memory bandwidth
72 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
4x mini-DisplayPort
Eyefinity
+
-
Dual-link DVI support
-
1
HDMI
+
-
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
1.2.131
AppAcceleration
-
+