GPU Comparison
RADEON
AMD Radeon HD 8870M
CORE STATE
Venus
VRAM
2 GB
CLOCK SPEED
775 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
Quadro K5200
CORE STATE
GK110B
VRAM
8 GB
CLOCK SPEED
771 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8870M
Quadro K5200
Core Specs
Shading Units
640
2,304
+260.0%
Shaders
640
2,304
+260.0%
TMUs
40
192
+380.0%
ROPs
16
48
+200.0%
Compute Units
10
—
Clocks
Base Clock
725 MHz
667 MHz
Boost Clock
775 MHz
771 MHz
Memory Clock
1125 MHz
4.5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
72.00 GB/s
192.3 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
—
Performance
Pixel Rate
12.40 GPixel/s
37.01 GPixel/s
Texture Rate
31.00 GTexel/s
148.0 GTexel/s
FP32 (TFLOPS)
992.0 GFLOPS
3.553 TFLOPS
FP64 (TFLOPS)
62.00 GFLOPS (1:16)
148.0 GFLOPS (1:24)
Power
TDP
—
150 W
TDP (W)
—
150
Suggested PSU
—
450 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 1.0
Kepler
GPU Name
Venus
GK110B
Generation
Solar System
(HD 8800M)
Quadro Kepler
(Kx200)
Process Size
28 nm
28 nm
Transistors
1,500 million
7,080 million
Die Size
123 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
12.6M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1 (1.2)
3.0
CUDA
—
3.5
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
—
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
—
2x DVI2x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
London
Quadro Fermi
Successor
Gem System
Quadro Maxwell