GeForce GTX 295 and Radeon R7 M270DX - video card comparison
Passmark - benchmark score GeForce GTX 295 vs Radeon R7 M270DX
GeForce GTX 295
1242
Radeon R7 M270DX
990
GeForce GTX 295
Radeon R7 M270DX
Architecture
Tesla 2.0 (2007−2013)
GCN 3.0 (2014−2017)
GPU code name
GT200B
Topaz
Market segment
Desktop
Desktop
Release date
January 2009
June 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
6-pin & 8-pin
-
SLI options
+
-
Boost clock speed
-
940 MHz
Core clock speed
576 MHz
900 MHz
CUDA cores
480
-
CUDA cores per GPU
240
-
Floating-point performance
2x 596.2 gflops
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
1,400 million
1,550 million
Pipelines / CUDA cores
240
384
Power consumption (TDP)
289 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
92.2 billion/sec
22.56
Memory type
GDDR3
System Shared
Maximum RAM amount
1792 MB
System Shared
Memory bus width
896 Bit
System Shared
Memory clock speed
999 MHz
System Shared
Memory bandwidth
223.8 GB/s
-
Standard memory config per GPU
896 MB
-
Display Connectors
Two Dual Link DVIHDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
2.1
4.6
Shader Model
4.0
6.3
Vulkan
N/A
1.2.131
High Dynamic-Range Lighting (HDRR)
128bit
-