GPU Comparison
RADEON
AMD Radeon HD 8670M
CORE STATE
Sun
VRAM
1024 MB
CLOCK SPEED
975 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
GeForce GTX 560 SE
CORE STATE
GF114
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8670M
GTX 560 SE
Core Specs
Shading Units
320
288
-10.0%
Shaders
320
288
-10.0%
TMUs
20
48
+140.0%
ROPs
8
24
+200.0%
Compute Units
5
—
SM Count
—
6
Clocks
Base Clock
925 MHz
—
Boost Clock
975 MHz
—
GPU Clock
—
736 MHz
Shader Clock
—
1472 MHz
Memory Clock
900 MHz
1800 Mbps effective
957 MHz
3.8 Gbps effective
Memory
Memory Size
1024 MB
1024 MB
VRAM (MB)
1,024
1,024
0.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
192 bit
Bandwidth
14.40 GB/s
91.87 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
384 KB
Performance
Pixel Rate
7.800 GPixel/s
8.832 GPixel/s
Texture Rate
19.50 GTexel/s
35.33 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
847.9 GFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
70.66 GFLOPS (1:12)
Power
TDP
—
150 W
TDP (W)
—
150
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Sun
GF114
Generation
Solar System
(HD 8600M)
GeForce 500
Process Size
28 nm
40 nm
Transistors
690 million
1,950 million
Die Size
56 mm²
332 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
5.9M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
—
Dual-slot
Length
—
210 mm
8.3 inches
Outputs
—
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
London
GeForce 400
Successor
Gem System
GeForce 600