GPU Comparison
RADEON
AMD Radeon HD 8690M
CORE STATE
Sun
VRAM
2 GB
CLOCK SPEED
975 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
RADEON
Radeon Pro VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1700 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8690M
Pro VII
Core Specs
Shading Units
320
3,840
+1100.0%
Shaders
320
3,840
+1100.0%
TMUs
20
240
+1100.0%
ROPs
8
64
+700.0%
Compute Units
5
60
+1100.0%
Clocks
Base Clock
925 MHz
1400 MHz
Boost Clock
975 MHz
1700 MHz
Memory Clock
1000 MHz
4 Gbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
HBM2
Memory Bus
64 bit
4096 bit
Bandwidth
32.00 GB/s
1.02 TB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
7.800 GPixel/s
108.8 GPixel/s
Texture Rate
19.50 GTexel/s
408.0 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
13.06 TFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
6.528 TFLOPS (1:2)
FP16 (TFLOPS)
—
26.11 TFLOPS (2:1)
Power
TDP
—
250 W
TDP (W)
—
250
Suggested PSU
—
600 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
GCN 5.1
GPU Name
Sun
Vega 20
Generation
Solar System
(HD 8600M)
Radeon Pro Vega
(Vega II Series)
Process Size
28 nm
7 nm
Transistors
690 million
13,230 million
Die Size
56 mm²
331 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
40.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
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
—
Dual-slot
Length
—
305 mm
12 inches
Height
—
111 mm
4.4 inches
Outputs
—
6x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Launch Price
—
1,899 USD
Production
End-of-life
End-of-life
Predecessor
London
Radeon Pro Polaris
Successor
Gem System
Radeon Pro Navi