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
Quadro K1200
CORE STATE
GM107
VRAM
4 GB
CLOCK SPEED
1033 MHz
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
Quadro K1200
Core Specs
Shading Units
384
512
+33.3%
Shaders
384
512
+33.3%
TMUs
24
32
+33.3%
ROPs
8
16
+100.0%
Compute Units
6
—
Clocks
Base Clock
—
954 MHz
Boost Clock
—
1033 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
1253 MHz
5 Gbps effective
Memory
Memory Size
System Shared
4 GB
VRAM (MB)
—
4,096
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
80.19 GB/s
Cache
L1 Cache
—
64 KB (per SMM)
L2 Cache
—
2 MB
Performance
Pixel Rate
5.760 GPixel/s
16.53 GPixel/s
Texture Rate
17.28 GTexel/s
33.06 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
1,057.8 GFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
33.06 GFLOPS (1:32)
Power
TDP
25 W
45 W
TDP (W)
25
45
+80.0%
Suggested PSU
—
200 W
Power Connectors
—
None
Architecture
Architecture
GCN 2.0
Maxwell
GPU Name
Spectre Lite
GM107
Generation
GCN 2.0 IGP
(Kaveri)
Quadro Kepler
(Kx200)
Process Size
28 nm
28 nm
Transistors
2,410 million
1,870 million
Die Size
245 mm²
148 mm²
Foundry
GlobalFoundries
TSMC
Density
9.8M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.5
6.7 (5.1)
Physical
Slot Width
IGP
Single-slot
Length
—
160 mm
6.3 inches
Height
—
69 mm
2.7 inches
Outputs
Motherboard Dependent
4x mini-DisplayPort 1.2
Bus Interface
IGP
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
Quadro Fermi
Successor
GCN 3.0 IGP
Quadro Maxwell