Radeon HD 7950 and Quadro K4100M - video card comparison
Passmark - benchmark score Radeon HD 7950 vs Quadro K4100M
Radeon HD 7950
4907
Quadro K4100M
2836
Radeon HD 7950
Quadro K4100M
Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)
GPU code name
Tahiti
N15E-Q3-A2
Market segment
Desktop
Mobile workstation
Release date
January 2012
July 2013
Bus support
PCIe 3.0 x16
-
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
2x 6-pin
-
Boost clock speed
1250 MHz
-
Compute units
28
-
Core clock speed
-
706 MHz
Floating-point performance
2,867 gflops
1,627 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
3,540 million
Pipelines / CUDA cores
1792
1152
Power consumption (TDP)
200 Watt
100 Watt
Texture fill rate
89.60
67.78
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
4 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
1250 MHz
3200 MHz
Memory bandwidth
240 GB/s
102.4 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Display Port
-
1.2
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5
Vulkan
-
+
3D Vision Pro
-
+
AppAcceleration
+
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
Mosaic
-
+
nView Display Management
-
+
Optimus
-
+
PowerTune
+
-
TrueAudio
-
-
ZeroCore
+
-