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
RADEON
Radeon Pro WX 3200
CORE STATE
Polaris 23
VRAM
4 GB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8670M
Pro WX 3200
Core Specs
Shading Units
320
640
+100.0%
Shaders
320
640
+100.0%
TMUs
20
32
+60.0%
ROPs
8
16
+100.0%
Compute Units
5
10
+100.0%
Clocks
Base Clock
925 MHz
—
Boost Clock
975 MHz
—
GPU Clock
—
1295 MHz
Memory Clock
900 MHz
1800 Mbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
1024 MB
4 GB
VRAM (MB)
1,024
4,096
+300.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
128 bit
Bandwidth
14.40 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
128 KB
512 KB
Performance
Pixel Rate
7.800 GPixel/s
20.72 GPixel/s
Texture Rate
19.50 GTexel/s
41.44 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
1.658 TFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
103.6 GFLOPS (1:16)
FP16 (TFLOPS)
—
1.658 TFLOPS (1:1)
Power
TDP
—
65 W
TDP (W)
—
65
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
GCN 4.0
GPU Name
Sun
Polaris 23
Generation
Solar System
(HD 8600M)
Radeon Pro Polaris
(WX x200)
Process Size
28 nm
14 nm
Transistors
690 million
2,200 million
Die Size
56 mm²
103 mm²
Foundry
TSMC
GlobalFoundries
Density
12.3M / mm²
21.4M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
—
Single-slot
Length
—
167 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
—
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Launch Price
—
199 USD
Production
End-of-life
End-of-life
Predecessor
London
Radeon Pro GCN
Successor
Gem System
Radeon Pro Vega