GPU Comparison
RADEON
AMD Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Tesla C2075
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
247 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
Tesla C2075
Core Specs
Shading Units
384
448
+16.7%
Shaders
384
448
+16.7%
TMUs
24
56
+133.3%
ROPs
8
48
+500.0%
Compute Units
6
—
SM Count
—
14
Clocks
GPU Clock
720 MHz
574 MHz
Shader Clock
—
1147 MHz
Memory Clock
System Shared
783 MHz
3.1 Gbps effective
Memory
Memory Size
System Shared
6 GB
VRAM (MB)
—
6,144
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
150.3 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
768 KB
Performance
Pixel Rate
5.760 GPixel/s
16.07 GPixel/s
Texture Rate
17.28 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
513.9 GFLOPS (1:2)
Power
TDP
25 W
247 W
TDP (W)
25
247
+888.0%
Suggested PSU
—
550 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 2.0
Fermi 2.0
GPU Name
Spectre Lite
GF110
Generation
GCN 2.0 IGP
(Kaveri)
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
2,410 million
3,000 million
Die Size
245 mm²
520 mm²
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
5.8M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1
1.1
CUDA
—
2.0
Shader Model
6.5
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
248 mm
9.8 inches
Outputs
Motherboard Dependent
1x DVI
Bus Interface
IGP
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
Tesla
Successor
GCN 3.0 IGP
Tesla Kepler