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 460 SE
CORE STATE
GF104
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8670M
GTX 460 SE
Core Specs
Shading Units
320
288
-10.0%
Shaders
320
288
-10.0%
TMUs
20
48
+140.0%
ROPs
8
32
+300.0%
Compute Units
5
—
SM Count
—
6
Clocks
Base Clock
925 MHz
—
Boost Clock
975 MHz
—
GPU Clock
—
650 MHz
Shader Clock
—
1300 MHz
Memory Clock
900 MHz
1800 Mbps effective
850 MHz
3.4 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
256 bit
Bandwidth
14.40 GB/s
108.8 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
512 KB
Performance
Pixel Rate
7.800 GPixel/s
7.800 GPixel/s
Texture Rate
19.50 GTexel/s
31.20 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
748.8 GFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
62.40 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
GPU Name
Sun
GF104
Generation
Solar System
(HD 8600M)
GeForce 400
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
Launch Price
—
160 USD
Production
End-of-life
End-of-life
Predecessor
London
GeForce 200
Successor
Gem System
GeForce 500